Employment Information MEMBFRS of the Society who are UXEMPLOYED» and «.-ho so state tsrhrs ïhsj reqsest a sirsarios wastr*! c*a*«6«l ad­vertisement, sha.fi be allowed, without charge» three aoa-4i$fsIa.T isscraoas in a calsssdar year, BOS to exceed 50 words each (45 words plus 5-word box address or advertiser s oacac and address . arid not mort than «»oc per «»»uc Γ u c u «·<ηύ> charged a; SO per cent discount from the standard rates, no minimum charge. This rate appites OCIT for situations «ranted *dvcrtiscments-AÏÎ other non-display insertions by Society members looking for positions» aàd ail noa-displav insertion* by Student Affiliâtes of the Society, shall be accepted ax 50 per cent disconnt irons standard rate* for each rasemoo made, «o minimum charee Indi­viduals placing situations wanted advertisements should indicate in a letter of transmittal whether or not they arc members of the Society to insure appearance oé the advertisement in the proper classification.

io printing these aâvemscments côx Society assurors au irôù^uut» *Λ Û>vjiMiliScacioii» of §HS35jïc££ï«rc· s-nsslnr^^i nr rrs2!£însî!î:!ïï of employers, nor does the Society have information concerning the position advertised, or in regard to those seeking employ­ment.

Those replying to asnousceaaencs shoitki send copies and aot original doc*uHents E*rry ?iea«onaW*· effort will be made to prevent forwarding of advertisinft circulars. Employers desiring applications on company forms should scad duplicate copies.

T h e A C S e x p e c t s chat e a c h u s e r o f t h i s s e c t i o n c o n s i d e r h i m s e l f m o r a l l y o b l i g a t e d t o a c k n o w l e d g e al l r e p l i e s t o h i s a d v e r t i s e m e n t .

R A T E S (payable i n a d v a n c e a c c o m p a n y i n g c o p y i n s t r u c t i o n s ) : D i s p l a y a d v e r t i s e m e n t s $ 3 5 p e r c o l u m n i n c h ( s p a c e u n l i m i t e d ) . M i n i m u m d i s ­p lay s p a c e , o n e i n c h , w i t h a d v e r t i s e m e n t s a c ­c e p t e d i n m u l t i p l e s o f o n c - h a ï f - i n c h uni ts there­after. N o a g e n c y o r c a s h d i s c o u n t s . S tandard s e t t i n g 5 0 c e n t s a w o r d , s a i n i m u m c h a r g e S o e a c h . I n c l u d e 5 w o r d s for b o x a d d r e s s . Advert i se ­m e n t s f r o m o u t s i d e the U.S. s h o u l d be a c c o m ­p a n i e d by i n f o r m a t i o n statins: the N e w Y o r k b a n k w h i c h w i l l i s s u e u s a b a n k draft at US. cur­r e n c y rates . T h e a d v e r t i s e m e n t w i l l b e run in t h e neares t pub l i ca t ion da te f o l l o w i n g rece ip t o f t h e b a n k draft . SHND juirer&stmtnts tmth remittance to CHEM­ICAL AND ENGINEERING NEWS. 430 Paré Avenue, New York 22. N . Y"„ to reach there not later than the deadline of 9.-0O A.M. on Friday, 17 days preceding the date of publication.

SITUATIONS OPEN

Placement Bureaus

CHEMISTS CHEMICAL ENGINEERS

B.S. to Ph.D. $5 , to 2 5 , 0 0 0 Cal l—Visi t U s — S e n d 5 r e s u m e s

S E L E C T I V E P L A C E M E N T E M P L O Y M E N T A G E N C Y F O R C H E M I S T S

A N D C H E M I C A L £ S i G K ? E S R S C H L Y 1 7 W i l l i a m S t r e e t N e w a r k , N . J . S . G o o d m a n , M . S c , CLA. R e e d , J r . , M . S c .

CHEMISTS » ENGINEERS A n ac t ive conf ident ia l serv ice : Interview at your c o n v e n i e n c e . Call, write or wire:

G I a d ^ = H ~ - = i i " ~ < r A » . , . u > n t ) D r a k e P e r s o n n e l . I n c .

220 S. State St . Chicago 4 , I l l ino is

Industrial Positions

rr*s= 11 *• ι MB

CHALLENGING OPPORTUNITY FOR IMAGINATIVES RESOURCE­FUL PROCESS DEVELOPMENT

. . . ENGINEER . . . T h i » o p e n i n g , i n t h e p r o c e s s d e v e l o p ­m e n t d e p a r t m e n t o f a l e a d i n g c h e m i c a l p l a n t d e s i g n o r g a n i z a t i o n , r e q u i r e s e x ­c e p t i o n a l c r e a t i v e t a l e n t ? * a n d a t lea>t 3 y e a r s e x p e r i e n c e i n p r o c e s s d e s i g n o r s i m i l a r a c t i v i t y - T h e d u t i e s vriil in­volve p r o c e s s c a l c u l a t i o n s a n d e c o ­n o m i c e v a l u a t i o n s .

JOHN W. COLTOX JL/ir. of I^roccs^ Deridntrmtttl

SCIENTIFIC DESIGN CO., INC. 2 Park Ave., New York 16, N. V.

TWU ïNS'xx*U€TOi*S for instrumentation courses m training school con­ducted by long-establûhed, major instrument-manufac­turer. Previous teaching experience desirable, with

engineering. Duties include crgsnîiîsg and ccsduct-ing one-week to three-month courses, repeated sereral times yearly, for field-engineering trainees of company and for customers' instrument-technicians. Subject matter covers operating principles, construction instal­lation, and maintenance of indicators, recorders, con­trollers, and telemetering equipment for pressure, tem­perature, flow, liquid-level, etc.; self-balancing potec-tiometers and bridges; pneumatic and electric Talves; etc. These are new jobs created because of steadily increasing demand for company's products and serv­ices. Sstisry is 9**»n s«*<5 w2ï be made definitely attractive to the right men . Write C F. Johnson, Manager Education, The Bristol Company, Waterbury 2G, Connecticut.

VARIETY

ORGANIC CHEMISTRY P R O D U C T I O N S U P E R V I S O R

O R G A N I C S Y N T H E S I S

W a n t e d : Energet i c y o u n g tB .S . or M.S.) chemis t or C h e m . E. with minimum 4 years e x p e r i e n c e i n f ine chemica l manufacturing involv ing trouble shooting a n d / o r pilot prOC-fënat w i l l H e d o ? Direct, d e v e l o p , and improve control of organ ic p r o c e s s e s in the product ion of varied flavor-perfume syn­thetics , essential oi l isolates and natural ex­tractives i n a n e x p a n d i n g multi-functional factory.

W h e r e w i l l t h i s b e ? In a smal l city 7 5 miles northwest of New York City, offering pleasant l iv ing condit ions.

w n o w i ï i î s e w o r k w i t n ? A y o u n g stati of a wel l -establ ished medium-sized corpora­t ion. Exce l lent opportunity for a n ambi­t ious man with a strong b a c k g r o u n d in or­g a n i c synthes is .

A r e y o n i n t e r e s t e d ? S e n d r e s u m e g iv ing full detai ls i n c l u d i n g salary requirements to:

T e c h n i c a l D i r e c t o r P o l a k * s F r u t a l W o r k s , I n c . M i d r f l e t o w n , N e w Y o r k

PHARMACEUTICAL m i r - i a Ι Λ Τ

utftmm Northern NJ pharmaceut ical mfr h a s n e e d for an imaginat ive , energe t i c per­son with 3 to S years' e x p e r i e n c e in the deve lopment of pharmaceutical d o s a g e forms. Permanent. Excellent benefit program.

Include in résumé education, experience &· desired salary.

B o x 3 2 - L - 2 , C . & E . N „ , E a s t o n , P a .

TECHNICAL SALES Industrial and Agricultural Chemicals EXPORT AND OVERSEAS BASED

O l d establ ished chemica l manufacturing company with international operations in interested in severa l t echnica l sa les repre­sentatives with g o o d a c a d e m i c training i n Chemistry and preferably some over-seas industrial sa les e x p e r i e n c e to represent them in their expand ing foreign operations. May require e i ther relocation or traveling out of U. S. Salary and expenses . Please s e n d c o m p l e t e information. B o x 2 0 - L - 2 , C. & Ε . Ν., E a s t o n , P a .

ΗΓΤ1Ι ΟΙΙΠΓΑΠΓ ΠΓΟΓΙΠΟΙΙ ivmiHL duiumt ittdtRifbn

Challenging work in new, fully equipped laboratory in New Haven, Connecticut for research on non-ferrous metal surfaces.

Access to facilities of major university.

Pleasant living in cultural and recreational center.

Career positions for creative, problem solving scientists.

• Recent Ph. D. in physical or electrochemistry fami­liar v/ith fused salt chemistr". Must be ^ood ex­perimentalist with interest in mechanism of fused salt-metal oxide reactions.

• Recent Ph. D. or equivalent in physical-surface chemistry. Will work on research problems as­sociated with surface reactions and oxide films.

• Project Engineer—Ph. D. or equivalent experience and attitude in chemical metallurgy or surface piiysics- uiiculd have three or more xrears experi­ence in corrosion research with emphasis on metal­lurgical aspects. Will be responsible for major non-ferrous corrosion research projects.

Interviews may be arranged for À.C.S. Meeting, Boston; or E.C.S. Meeting, Philadelphia.

NACE Meeting, Chicago;

Send detailed résumé and salary requirements to E. R. Patterson, Em­ployment i*îanager Oiin Bzaii&ieson Chemical Corporation, New H a v e n , Connecticut.

FEB. 2 3, I 9 5 9 C & E N 9 5

Physical Chemist. PH.D. or equivalent, re­quired fox challenging product development work of both basic and applied nature. Applicants must be of Senior Scientist cali­ber with a ininimu-n of three years* experi­ence. Work involves study of the behavior of chemicals in various high polymers. Please submit résumé and application to: Naugatuclc C h e m i c a l Divis ion of Uni ted States Rubber Naugatuck, Connect icut Attention: M . C. Bennet t , E m p .

Supervisor

SYXTHKTir OIM5AXIC CHEMIST « h o 1 kes variety and responsibility. Small expanding or­ganization in :i moderate size town m Central Pennsylvania. «rood facilities, freetioni to publish, participation m decisions on genera! nature of work to \*e done. Must be- a produrer and must l»e a \ a liable *n near future. Box 2» L 2. C. «S £.- X.. Eastern. Pa.

PHARMACKITICAL CHEMIST. Oppor­tunity tor creative, experienced man to head rec-tion in research division of a rapidly expand­ing, •well known, upstate Xew York ethical pharmaceutical companx. Emphasis on analytical methods and new protluct development desired. Send full information to Box 3S-J-2, C. & E- X., Easton. Pa.

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P H Y S I C A L - O R G A N I C CHEMIST, Ph.D., for exploratory and applied research on carbon black, petro­chemicals. Knowledge of infrared, ultraviolet, resonance spectroscopy desirable.

PHYSICAL CHEMIST, Ph.D. or equivalent, with strong industrial or academic experience in field of col­loid chemistry. Work involves bosic research studies on polymer latices and pigment dispersion systems.

C H E M I C A L ENGINEER, M.S. Ph.D., for applied research on car­bon black ond petrochemicals, eco­nomic evaluations, process design. Familiarity with statistical experi­mental design desirable.

TIRE COMPOUNDER, C h e m i s t or Chem. Engineer for Sales Technical Service, minimum of 10 years' experience including at least three years as chief chemist or equal. Must have thorough industry knowl­edge of tires, tubes, repair mate-r als, including product develop­ment, processing and manufacturing know-how.

CHEMICAL ENGINEER, B.S., with strong background in statistical analysis and design of experiments, for development and process design work in pilot plant operations.

MECHANICAL ENGINEER, B.S., re­cent graduate with interest in de­sign, instrumentation, end equip­ment development for pilot plant opérations.

MECHANICAL GOODS COMPOUND­ER, Chemist or Chem. Engineer for Sales Technical Service, minimum of 10 years' diversified experience in industrial, automotive, household, sundry and speciality fields; must have product application experience,

!:arit' with sion techniques.

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SENIOR POLYMER CHEMIST, Ph.D. or equivalent, good background in physical organic chemistry, to direct challenging research in high polymer program. At least 5 years' experi­ence in emulsion polymerization; knowledge of ionic polymerization techniques desirable.

LATEX & PAINT TECHNOLOGIST, Chemist or Chem. Engineer for Sales Technical Serv.ice, minimum of 10 years' experience in use of rub­ber and/or plastic latices for foam, adhesives, coating applications; knowledge of plant manufacturing and product requirements. "

ANALYTICAL CHEMIST At least 2-4 years experience. BS Decree re­quired. t3ecd possibility for advancement, li­beral fringe benefits. For further information, contact Personnel Office

CLIMAX MOLYBDENUM COMPANY CLIMAX, COLORADO

CHEMIST or

PHYSICIST To assume responsibility for develop­ment work on electronic components made from carbon or plastics-Fifty year old firm, Eastern U. S. Salary open- high enough to a t ­tract qualified man.

No fees. We a re paid by employers. All applications treated in strict confidence.

WILLIAM H. SHUMWAY INC. Personnel Counselors

176 Federal Street , Boston 10, M a s s .

Research Opportunities at Chemsirand

A Major Producer of C h e m i c a l , Tex t i l e F ibers

Positions in fundamental and applied process and product research are available for physical and organic chemists, physicists, and chemical engineers with all levels of education and experience in the broad fields of:

Preparation and evaluation of monomers and polymers.

Melt, wet or dry spinning of chemical textile fibers. Positions in analytical meth­ods development for chemists at ell levels of education and experience with interest in :

Microchemical, cryoscopical, electro­chemical, or general analytical procedures-particularly spectroscopy and colorimetry. In addition to the above, several openings of particular need exist as follows:

PHysicaî Chêtniâi i—Ph. D. dsgrss v^ith interest in training in statistics and fiher technology, and physics to study effect of fiber process variables on fiber proper­ties. Chemist or Physicist—B. S. degree with experience in abstracting technical journals to provide such service to re­search staff members. Chemis t or Physicist—B. S. degree •with experience in editing scientific papers, speeches and reports to assist re­search staii. Five years experience de­sirable but not mandatory. Chemist—Ph. D. degree with 15 years R and D experience preferably—to pre­pare and present comprehensive reports to research and corporation management.

Chemstrand's modern, attractive research laboratories are located in Decatur, Ala­bama, in the heart of the rapidly expanding industrial South. Situated in the Tennes­see Valley, on Wheeler Lake, Decatur of­fers pleasant family living conditions, in­cluding good schools, numerous churches and a variety of recreational opportunities. Excellent employee benefit programs. Sal­aries commensurate with academic training and experience. Send résumé of academic training and ex­perience, indicating salary background and requirements, to:

Technica l Personnel Manager T h e Çhertr*ftra?td Cornoration Box CEN-1 Decatur, Alabama

9 6 C & E N FEB. 2 3, 1959

CHEMîcÂL E N G Î N E E R , Β.3., recent graduate, for polymer pilot plant work, including studies in general engineering projects, new equipment and processes,

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D i r e c t of R^searctiondDevelopmenl

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OPPORTUNITIES «î..Ç.tft.ÇlT-AND PR©GSLS3> &LN^!!^!BIELKΕΝΛΑ

Attractive openings available for chemical and mechanical engineers in plant engineering and process departments oi a multi-unit petro-chemical plant. Location: Tuscola, Illinois. Position openings to be filled are: PROJECT ENGINEERS MECHANICAL EQUIPMENT ENGINEER MATERIALS HANDLING ENGINEER PROCESS ENGINEERS Applicants should have 3 to 10 years previous experience in chemical, re­finery, or process industry. Submit resumes to Professional Employment Mgr.

PUSTRIAL CHEMICALS CO. Division » f N n l m n n l D U f U U r * **ηΛ Çh-ÎTiJCS! Corp.

99 Park Ave., New York Î 6 , Ν. Υ.

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CHEMISTS Established pharmaceutical company in­

itiating broadened and accelerated research program offers permanent employment op· portunities in basic research for:

ORGANIC CHEMISTS Senior Research Chemist Ph.D. or

equivalent experience, to conduct and direct original and independent research in organic synthesis or medicinal compounds.

Research Chemist—B.S. with one to three years organic synthesis experience or equivalent training, to independently plan, conduct and carry out complete research problems.

Research Chemist—B.S. with one io three years organic synthesis experience or equivalent training, to synthesize bench scale preparations of compounds and de­velop new methods of synthesis.

ANALYTICAL CHEMISTS Section Chief—Ph.D, or equivalent

with extensive analytical background and supervisory experience to take charge and develop further the Analytical and Physical Chemistry Section. Radioisotope exper­ience essential.

Senior Micro-Analytical Chemist— B.S. or advanced degree graduate micro-combustion experience to assume responsi­bility for micro-determinations in support of organic research group.

Junior Research and Research Ana­lyt ical Chemists—B.S. or advanced de­gree for method development and research in analytical procedures as applied to struc­ture determination and stability testing in pharmaceutical and fine chemical field.

DEVELOPMENT CHEMIST Jr. Deve lopment Chemist—B.S. in

Chemistry or Chemical Engineering, to assist in selection and development of proc­esses from bench scale to pilot plant scale for production new therapeutic agents.

Company located in small, progressive community in semi-rural area oi cenirai New York State. Modern laboratories, --complete beaeiii pïôyrâm.

"We will welcome your writing to us. Please Icrv/ard résumé to:

Personnel Director Baton Laboratories Division T h e Norwich P h a r m a c a l Co. Norwich, N e w York

EXPLOSIVES RESEARCH A leading oil well service company has an opening is. OUT Dalles Research Laboratory tor a qualified science or engineering graduate to direct a research group investigating theory, de­sign and application of high explosives and high energy materials in oil well service operations. Advanced degree and experience in oil well service operations desirable but not essential. An unusual opportunity to grow with an aggres­sive, pace setting, youthful organization. Excel­lent benetits. For additional information reply in confidence to:

Dr. W. E. Brown Director of Research THE WESTERN COMPANY 3626 Maple A v e n u e Dallas 19, Texas

PHARMACEUTICAL-CHEMIST

Large nationally known New Jersey pharmaceutical company offers an ex­cellent opportunity to a young person with experience in the packaging of pharmaceutical dosage forms. Will aid in the design & development of new packages. Permanent. Liberal bene­fits. In résumé include age, education, experience & minimum salary require­ment.

Box 3 Î - Ï . - Z , C. & Ë. N . , Easton, P a .

PhD Chemist We have a vacancy for a Chemist with a strong background in organic chemistry to plan and conduct a broad synthetic organic phosphorus program. The man we are inter­ested in may have just received his Ph.D. or has had up to 3 years experi­ence but primarily he is interested in independent research in the phos­phorus field. Send resume to:

E=^pîc>-rr.or-.t Coordinator , Department

Virginia-Carolina Chemica l tion

401 East Main Street R i c h m o n d , Virginia

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Corpora-

• I I I l i n i l i . l #

SPECTROSCOPY GULF COAST

LOCATION

If

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An immediate need exists in our Chemical Division Research and Development Department for an experienced Infrared Spectrosco-pist. The desired experience is in spectrum interpreta t ion and quantitative applications in the field of organic chemistry.

PhD degree or equivalent is preferred.

Location is Corpus Christi, Texas, on the Gulf of Mexico. The Labo­ratories are housed in a modern air conditioned building.

For further information, write:

C. G. Smith, Business Manager Celanese Corporation of America P. O. Box 8 Clark wood, Texas

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Outstanding Opportunity for RESEARCH ORGANIC CHEMISTS

Experienced in I.R. Analysis Advanced degree desirable but not essen­tial. Opportunity for right man to work as part of a research, team and not as a routine control analyst. Salary open—and de­pends on experience and ability.

Send Résumé and Salary Requirements to:

ALOX CORPORATION P.O. BOX 556 NIAGARA FAIsLS NEW YORK

• • • • *•#! Needed at once for our steadily

FUNDAMENTAL RESEARCH IN : Surface phenomena Colloid studies Pol'tners Encapsulation techniçrues PHotochemical systems High speed printing theory Chemical memories Solid state chemistry Kinetics and thermodynamics Color phenomena—optics FOR FURTHER INFORMATION on Scientific Personnel, Section CE-223.

νπκιίτι ι^ • *5f expanding research program.

APPLICATIONS RESEARCH I N : Printing methods Coating techniques Adhesives Encapsulation of pharmaceuti­

cals and cosmetics Photographic systems Electrostatic and magnetic de­

vices for high speed printing Chemical memory devices

these interesting openings, contact

THE NATIONAL CASH REGISTER COMPANY DAYTON 9, OHIO

FEB. 2 3, 1959 C & E N 9 7

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WANTED Chemical Engineer or Chemist with paper experience tor applications and technical sales work with company selling acihesives to the coated paper trade. Excellent posi­tion with well-established company; located Middle West. Please send full résumé to Box 3 4 L 2 , C. & Ε. Ν . , Eavton, P a .

R E S E A R C H DIRECTOR Position open in Los Angeles pharssaccat:c=! Isbersttery for Research Chemists with Ph.D. in Organic Chemistry or Bio-Chemiitry. Experience required in ritamin technology. Excellent salary and conditions. Labora­tories well located near best residential areas in Metropolitan Los Angeles. Submit résumé to: Wm. T. Thompson c/o Wm. T. Thompson Co., 2727 Hyperion Avenue, Los Angeles 27, California, or 3028 Locust Street, St. Louis 3, Missouri.

PATEM? A T T Q R W P V C The Chemstrartd Corporation, a nine-year-old rapidly expanding company already a leader in t he chemical textile fiber livid is seeking attorneys for patent and legal problems work associated with new product and process development. Law degree from an ac­credited instiiutlcm and minimum of two years experience in patent procedures with the chemical textile industry required. Deçjrex» in science or engineering des i rab le Salary commensurate with experience. Positions located irt Chemstrstmd's corporate he-adcruarters in Decatur Alabama. Send resume of education and exper ience to

T e c h star»! Pe»r«Mmn*l M a n a g e r . Box P-4 The C h e m s t r a n d Corporation Deca tur , A l a b a m a

Organic Chemist

Cities Service Research & Develop­ment Company has opening for an organic chemist in Fuels Section. B.S. , M.S . , or Ph. D. degree and 2-8 years experience in motor gasolene research required.

Address reply to:

Cities Service Research & Development Company Product Development Laboratory P. O. Box 402 Cranbury, New Jersey

CHEMISTS CHEMICAL ENGINEERS Y/ifh Research Experience In

• Polymer or Textile Modi f icat ions

• Meta l lu rgy , Ceramics or Radiation Source Technology

• Radiat ion and Chemical Graft ing Unlimited Opportunity for Advancement with Small Established Growth Company. Please sub­mit detailed resume to

RADIATION APPLICATIONS INC. 370 Lexington Ave-, N*w York, N= Y,

res:«* rs?UL?uv:! ysy^Lurmsirs ι Leading manufacturer oi organic chemicals has an excellent oppor­tunity in the expanding area of new product development and related market research. Man chosen "will he resOonsible for co-ordination of new products for vinyls, urethanes, synthetic lubes, epoxies, etc. and fatty acid end uses. Position requires a BS degree in chemistry or chemical engineering with 5 years of research, develop­ment, or market research experience in the chemical industry. Some travelling involved. Post-graduate study desirable but not essential. Excellent starting salary plus bonus participation and complete pro­gram of company-paid employee benefits. Please send résumé to:

Personne l D e p a r t m e n t E M E R Y I N D U S T R I E S , INC.

4200 Carew Tower C i n c i n n a t i 2 . OHio

RESEARCH ENGINEERS E x t r a c t i v e M e t a l l u r g i s t s

C h e m i c a l E n g i n e e r s R e s e a r c h C h e m i s t

New Pilot Plant and Laboratory for

extraction of nickel from oxide ores at

NICARO, CUBA

Operated for U. S. Government by subsidiary of

NATIONAL LEAD COMPANY

Send resume to Director, R e s . & D e v . Div is ion

Nickel Processing Corporation H i B r o a d w a y , N e w York 6, Ν . Ύ.

ANALYTICAL CHEMIST experienced opecuoscopisi or recent irxii-» with strong background in Analytical or Physical Chemistry to develop and apply Analytical Methods of analysis for complex organic resin systems. Work would in­clude interpretation of polymer and resin structure by infrared and other instrumental methods. Some experience with wet meth­ods desirable. Salary commensurate with ability and ex­perience. Excellent working conditions and employee benetit programs. Paid tui­tion of accredited courses.

Please submit resume to or 'phone: GEORGE M . SCOTT, OLdfield 9-1100

KEUFFFL & ESSER CO., Hobolcen, N. J.

BASIC & APPLIED RESEARCH CENTER

Newark, Ohio PHYSICAL CHEMIST—Ph. D. seeded for theoretical and experimental applica­tion of thermodynamic and rate process principles to glass melting and other fundamental glass studies. Send résumé, salary requirements to Mr. N. W. Green.

MATERIALS AND PROCESS RESEARCH CHEMISTS

Research - minded, medium - sissed Company offers positions in ma­terials and process research. Back­ground and experience in fields of rubber to metai bonding, coating development and application, elas­tomer compounding ajid research, and metal surface processing d e ­sirable. Degree in Chemistry or Chemical Engineering required as well as ability to function in project system. Send complete résumé to:

X*ord M a n u f a c t u r i n g Company P e r s o n n e l D e p a r t m e n t

Erie , P e n n s y l v a n i a

Lihemical Engineers

PRODUCTION—Direct complete manufacturing operation from raw materials to finished polyvinyl resins; improve processes £s%* sguipmsn».^ supervise chemical operators. MAINTENANCE—Ass i s t in estab­lishing maintenance improvement programs, economic studies, and installations of and modifications to utilities and process equipment.

Q-5 Y R S . E X P E R I E N C I

Massachusetts Firm

Take advantage of the unique op­portunities to assume greater re­sponsibility with commensurate sal­aries and company benefits.

P l e a s e s end r e s u m e s to: M r . George F. Henderson

Shawinigan Resins CORPORATION

Springfield 2, Mass.

9 8 C & E N F E B . 2 3, 1 9 5 9

FIBERGLASS EOBSSsaBBaassisBa

ESSO RESEARCH LABORATORIES BATON ROUGE- L A .

PhD. CHEMIST OR CHEMICAL ENGINEER WITH MATHEMATICS BACKGROUND

SALARY COMMENSURATE WifH EXPERIENCE

For: Challenging work with an organization interested in apply­ing fundamental theoretical principles in the solution of problems. Large digital eomputer and analog <ο,ϋμυί*Γ available.

Job Description: • Setting up and solution of mathematical models based on

theoretîeai principies. • Cooperative work with other research people on projects

in which you will handle the mathematical research and develop the approach.

• Mathematical research in de\ eloping techniques for solving mathematical models on computers.

Qualification: Good background mathematics with emphasis on «iiiviviiaa! equations.

« Inter 's t in solution of practical problems. • Personality suitah·:* to cooperative work with others,

and to training others in mathematical methods.

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r i n o i i ο r L i n m r r n i k i n

ttttiun Λ Lnuiiuxnmu OPPORTUNITIES Fast-growing, small, aggressive company

with strong emphasis on research and en­gineering desires to fill key posts. Manu-acturer oi quality bulk pharmaceuticals and fine chemicals. Excellent opportunity to share in growth.

ORGANIC C H E M I S T Ph.D. with 3 to 7 years of experience in in­dustrial organic research to conduct and direct synthetic program. Challenging opportunity for responsible person with ini­tiative -who seeks to have his ideas developed into increased sales.

CHEMICAL E N G I N E E R 3 to 5 years of process design experience, preferably in organic area. Duties will in­clude process design, process development, maintenance and construction engineering. Please send résumé, recent photograph and salary requirements to:

Arnold C . Ott, President The Ott Chemical Company

Box 155 Muskegon, Michigan

CHEMIST B.S. or M.S. for research and development for work on printing inks. Require man with ambition., interest and ingenuity. Experience in gravure and flexographic inks and /o r resins and varnishes preferred. Major printing ink firm located in metropolitan New Jersey. Box 37-I . -2 , C. & Ε . Ν . , E a s t o n , P a .

U I / \ i J A M

CHEMiST W e are seeking a "woman chemist

with or without industr ial expe r i ence who is interes ted in l i te ra ture search work. Whi le l i terature s e a r c h ex­p e r i e n c e is preferred, we a r e pre ­p a r e d to p rov ide on-the-job t ra ining to inexper i enced a~ ^licarit who is otherwise qualified. Must have at least B.S. d e g r e e plus r ead ing k n o w l e d g e of G e r m a n . The posi­tion is located at ou r Baton Rouge Research and Development labora­tories . Submit r é sumé to:

Mr. R. S. Asbury EtHyl C o r p o r a t i o n P. O. Box 341 Baton R o u g e , L o u i s i a n a

WEST COAST OPPORTUNITMËS for

Chemists and Chemical Engineers O u r W e s t COUJSI faci l i ty h a s p r o j e c t a s s i g n m e n t s o n c h a l l e n g i n g p r o b ­

lems» a s s o c i a t e d w i t h f o r m u l a t i n g * c o m p o u n d i n g , f a b r i c a t i o n , a n d a p p l i ­c a t i o n o f p y r o t e c h n i c , exp los ive , a n d p r o p e l l a n l c o m p o s i t i o n s .

B.S. or M.S. in chemical engineering or rheinis t ry with experience in related

fields or plastics technology.

Send rséurne of academic background, professional experience, age, a n d refer­

ences t o :

Clarence II. Weissenstein, Director Technical Personnel Recru i tment

ATLANTIC RESEARCH CORPORATION Alexandria, Virginia

SERVICE ENGINEER Standard Chemical Limited, a leading Cana­dian chemical producer, will soon be on stream with sodium chlorate. We require a qualitied_engineer to establish a service operation. Jfreferabiy, he should have a pulp and paper background and some experience in the design, construc­tion and operation oi chlorine dioxide gen­erators. Company has extensive development, en­gineering and product application research facilities to back up service engineer. Location in Canada and travel required. Salary will be commensurate with qualifica­tions and ability.

S t a a d a r u C h e m i c a l I r imi ted Subsidiary of

Columbia-Southern Chemical Corp. 1010 St . Catherine S t . , West

Ç Â K £ £ R E X E C U T I V E ( P h a r m a c e u t i c a l s — V i t a m i n s )

Small, aggressive, well-established National Company seeks qu&iiiied man for Manager of Sales and Branch Operations (Los Angeles). Rounded experience in pharmaceuticals and vitamins and chemical education background required! mini­mum Bachelor's but prefer Master 's Degree. Excellent salary and conditions. Headquarters located near best residential areas in Metropolitan Los Angeles. Send résumé of experience and qualifications to:

Mr. Wm. T. Thompson Wm. T. Thompson Company 2727 Hyperion Avenue Los Angeles 27, California

POLAROID CORPORATION CHEMISTS

Polaroid's success with the Polaroid-Land picture-in-a-minute photographic process has been phenomenal with annual sales rising iroaa S to 80 million dollars since 1951. The most important sinale element in our scientific achievement is the Research De­partment where a major emphasis has been on the exploration of problems in organic and physical chemistry. Our main inter­ests a re in dyes, photographic developers and other photograpbic compounds. "We intend to expan<d our department still further, particularly in the area of organic synthesis, and will add several young chemists to our staff. They will work on the synthesis of new organic compounds or assist in original problems in physical and analytical chemistry if this is iheir back­ground and interest. We expect that they bave achieved top o; rades in their under­graduate or graduate work and have had some practical experience in pure research. If you are interested irs. a career in advanced research with individual opportunities {or creative work in a progressive company located entirely in tbe Boston area, please send the details of your background to us. "We would also be Happy to receive any further questions which you may have. Please write to:

Robert M. P a l m e r Po laro id Corporation Cambridge 39 , Massachuse t t s

FEB. 2 3, 1 9 5 9 C & E N 9 9

Montrea l , Csr.ada

π MARKET ANALYST ORGANIC CHEMICALS

TWO high potential Market Analysts with 1 to S years experience in market research with organic choirtical firm re­quired. MS in organic chemistry pre-f e*re_. NEW department iz_ expanding company.

Send your résume t o MR. R. DINGM/LN

NOPCO CHEMICAL CO. HARRISON, N. J.

PLANT ENGINEER—WEST COAST Responsible position West Coast vegetable oil manuiactnrer; ejrpeUer, uni vent extraction, refining processes. B.S. dégrevé M.E. or Ch.E. pin» approximately 5 ysais sagineeririg e„-psriG_.cc in any c£ abeve operastions. Tnoludes direction of maintenance operations. Submit résumé:

Pacif ic Vegetable Oil Corporation, 62 Towniend Street,

San Francisco 7, California. Comparable position available- other location.

CORROSION ENGINEERS Professionally stimulating opportunity avail­able for Chemical Engineers;, Metallurgists or Chemists, with experience in corrosion research, to join a group working on long-term programs in the fields of liquid metals and aqueous corrosion. Nuclear background is preferable. Excellent facilities, liberal benefit program. Write: Wm. Spangler, Mgr., Professional Employment, Dept. C-2C. The Martin Company, Baltimore 3, Md.

MARTIN

TRAINEE Midwestern chemical manufacturer has opening for recent college graduate with a B.S. degree in Chemistry or Chemical Engineering. Some technical sales experience helpful but not required. Must be willing to relocate after training period. Salary depends upon qual­ifications.

Inquiries will be held in strictest confidence. Mail complete resume of qualifications inclixding recent photograph to:

Box No. 30-L-2 C. & Ε . Ν. , Eastoxi, P a .

CHEMIST— OHEMÎ0ÂL ENGINEER

Ph.D. or Equivalent

Group leader in R. & D. laboratories of nationally known organization located in Pennsylvania. Must have some creativity— leadership qualities—and appreciate sales point of view. Experience in some phase of product development necessary with knowledge of biological, industrial or municipal water treatment desirable. Please send complete résumé and salary require­ments io

Box 15-H-2, C. & Ε . Ν., _ a « t o n , P a . All replies will be answered and held in strictest confidence.

R e s e a r c h C h e m i s t or P h y s i c i s t Experience in semi-conductor analyses re­quired. Excellent working conditions in new, modern research center. Many new residen­tial areas nearby. East Coast U. S. A. Ex­cellent opportunity for advancement. Salary open. Send résumé to Box 10-L 2 , C. & E. N», Eastern, Pa .

CHEMICAL ENGINEER

Leading company in ion exchange and water conditioning field offers attractive opportunity for Chemical Engineer with about 5 years exper­ience. Interesting work includes technical service to sales force and

ion exchange resins and equipment. Some travel out of New York office. Salary commensurate with experience. Send résumé including salary require­ments to Technical Recruitment.

PERMUTIT CO. DIVISION OF

PFAUDLER PERMUTIT INC. 50 West 44 St., New York 36

ORGANIC CHEMIST: Opportunity for young .-reative Ph.D. or equivalent to get in on ground floor of research division in a rapidly ex­panding, uvll known, upstate New York, ethical pharmaceutical company. Ability to direct proj­ects ami people in quest of new molecules is desired. Semi full information to Box 39 J 2, C. & E. X., Easton. Pa.

SALICYLATE λίΑ X l F A CT U R E 7~ C hem is t s or chemical engineers with minimum of three years production experience in manufacture of salicylic acid, aspirin. and related products wanted ior development, production, and engi­neering assignments. Excellent opportunity. Will also consider retaining highly experienced pcr-ϋίπ on part time consulting basis, if desired. All replies held in strict confidence. Box 14-L-2, C. & E. X., Easton, Pa.

SALES E N G I N E E R : For well established midwest ern engineering and construction firm serving chemical and petrochemical process in­dustries in the U.S. and abroad. Must have necessary drive and experience to coordinate several sales projects simultaneously, including personal contacte; with management and engi­neering personnel of prospective clients to writ­ing detailed proposals and closing of multi-million dollar contracts. Salary commensurate with experience. Send complete résumé to Box 43-J-2. C. & Ε. Ν., East on, Pa.

SPECTROCHEMÏST^ Man with degree in chemistry for the development of spectrochemical procedures for metals. A minimum of two years experience in each of the fields of emission spectrochemical and conventional chemical analy­sis required. Work will be non-routine in a research and development laboratory in Detroit area. Please senti résumé of academic training, industrial experience, age, salary expected, and professional references. Box 29-.I-2. C. & Ε. Ν.. East on. Pa.

ANALYTICAL CHEMIST: Chromatography, organic endgroups. commercial products, deter-g'T** c , etC. T»evel'"»p»riiï new methods nnalvticnl research. Progressive company, greater New York. Liberal benefits. Send full particulars. Box 4S-J-2, C. & E. X., Easton, Pa .

ANALYTICAL RESEARCH C H E M I S T : Metallurgical plant in Central New York State seeks an experienced chemist interested in analyti­cal research. Send complete résumé; salary- re­quirement to. Box 47-H-2, C. & Ε. Ν., Easton, Pa.

CHEMISTS WANTED: Lead in" ^sK^nt·"1

oil and aromatic chemical firm expanding, has excellent opportunities in New York and New Jersey for: B.S. Chemists—recent graduates or evening «students. B.S.—M.S.—instrument] analysts; 1-5 yrs. experience. M.S.—Ph.D.—or­ganic research chemists interested in bench work in terpene field. No previous industrial experi­ence necessary. Good future with long estab­lished progressive firm; comprehensive employee benefits, including retirement plan. Box 3.5-H 2. C. & Ε. Ν.. Easton, Pa .

CHEMISTS AND CHEMICAL ENGINEER­ING graduate- from B.S, ic, P h D . d p g w s r,^d^-\ to help support growth of special battery divi­sion. Good background of physical chemistry required. Knowledge in field of electrochemistry desirable. Please send résumé or letter to Engineering Personnel Manager, Eureka Williams Corporation. Bloomington. Illinois.

ORGANIC RESEARCH CHEMIST. Ph .D. . with two to five years experience. National paint manufacturer, eastern location, is seeking a man to perform research m the field of polyester and polymer chemistry. Please --·»ΪΙ«1 detailed rtVutm* of education and expe» lence. All replies held -t ,-ict!ν confident ia!. Box 2S J 2. C. «χ Ε. X., Easton. Pa.

CLINICAL BIOCHEMIST: 8M-12M/Year to start. Bench work and supervision. Oppo: tunity for research. Box 45 F-2, C. & E. X.. Easton. Pa.

CHEMICAL E N G I N E E R : Graduate «uuri-neer wanted for heading Process Engineering De­partment with old estaldished Los Angele> proc­essing equipment manufacturer. Experience in d tying, dewatering or heat transfer desirable, r.xeeptionai opportunity with α Κκιυϊυκ.* ex­panding manuf act urer. Box 35-J 2 C. & Ε. Ν., Easton, Pa.

Academic Positions R E S E U I C H FELLOWSHIPS AND ASSÏS­

TANTSHIPS for M.S. or Ph. D. degree in chemical engineering Hv»il»W*. f.,t 1959 60 aca­demic year, in areas of combustion, reaction kuiHio and mechanisms. $20Q/month plus5 tui­tion. Send full details to Dept. of Chemical Engineering, New York Uni­versity, New York 53, Ν. Υ.

GASEOUS FREE RADICALS research toi ward doctorate. Half-time to full-time appoint­ments available at S22S0 to $4200 for 12 months. Reply immediately to H. B. Palmer, Dept. of Fuel Technology, Pennsyl­vania State University, University Park, P a .

GRADUATE ASsIsT ANTSlTl PS for M.S. candidates. Instructional, $1600 plus tuit ion; Research. $3240 less tuition. Physical or organic majors. Professor Shulman, Clarkson College of Tech­nology, Potsdam, X. Y.

TEACHING FELLOWSHIPS leading to M.S. degree in analytical, biochemistry, inorganic, or­ganic, physical, September, 1959. $1600 for nine months. No tuition or fees. A.C.S. accredited. Dr. E. L. Henderson, Chairman, Department of Chemistry, University of Detroit, Detroit 21, Michigan.

CHEMICAL EXG1XEER—Ph.D. Teaching and research. Rank of assistant professor or above. Opening immediate or for fall. Ac­credited by A.I.Ch.E. Box 55-1.-2- C. & Ε. Ν.. Easton. Pa.

TEACHING AXD RESEARCH ASSISTANT-SHIPS for summer and fall 1959. Stipend $1S00 per academic year or S2550 per 11 months plus tuition. Research for M.S. and Ph.D. in hete­rogeneous catalysis, metal chelates, organic coulometry, polarography, vapor phase chroma­tography, solvent extraction, radioisotopic tracers, activation analysis, biochemistry, niobium and tantalum chemistry, cancer chemother^pcutio agents, ultraviolet, infrared and fluorescence spectroscopy. Sound training, congenial a tmos­phere and pleasant surroundings. Send trans­cript and two letters of reference t o : Henry Freiser, Department of Chemistry, Uni­versity of Arizona, Tucson, Arizona.

ASSISTANT"PROFESSORSHIP available Sep­tember, 1960 for Ph.D. in physical chemistry interested in teaching and research in a depart­ment which is presently expandmg its graduate program. Division of Chemistry, Lowell Technological In-stitute, Lowell, Mass.

VISITING PROFESSOR OF ORGANIC CHEMISTRY for academic year 1959-i960 uee<led by small private m id western college. Salarv dependent upon qualifications. Box '15-L-2, C. & Ε. Ν., Easton, Pa.

Q P GENERAL CHEMISTRY in state university to replace man recently appointed Assistant Dean. June or September. Should be mature, experienced teacher with administrative ability and some researcn interests. Attractive salary commensurate with qualifications. Posi­tion available also for June or September for FULL-TIME DEMONSTRATOR for lectures principally in general chemistry. Should have had at least two years of college chemistry. Good salary. Lyle R. Dawson, Head. D^pt. of Chemistry. University of Kentucky, Lexington, Tvpnti ky. " G R A D U A T E ASSÏSTANTSHIPS, stipend $1800 _for 9 months. Programs leading t o M.S. and _*h.D. in physical, inorganic, and organic «•h eniist ry. Chemistry Department, Alabama Polytechnic In­stitute. Auburn, Alabama.

GRADUATE ASSÏSTANTSHIPS IX C H E M ­ISTRY*. September 1959. Stipend up t o $1800 for nine month appointment. For further in­formation write: J. C. Colbert, Department of Clieniistry, Uni­versity of Oklahoma. Norman, Oklahoma.

RESEARCH AND/OR TEACHING ASSI3-TANTSHIP leading to M.S. Natural products. $2100 (12 months). Free tuition. John C. Wirth, Department of Chemistry, St. John's University, Jamaica 32, ΝΓ. Υ.

1 0 0 C & E N FEB. 2 3, 1959

SALES

XKW MKXICO HIGHLANDS VXIVKH-SÏTY ha* po*î -docto-tate research n.**«»ciat«*—lup­in organic synthesis, organometaûics, biochemistry

$mm t.» §6.500 per annum. Write litrectof. Institute of Si tent if»· Re*earrh. X- .M. II. U. I-i«- \>| jav New MeMn».

ASSISTANT OU ASSOCIATE PROFES.^Olf: Ph.D. in chemi.*tr> for expanding department m lully accredited midw^tem lil^eral art- colleiie. Salary $600» to $6,500 to start. Research en­couraged but not required. B«»\ 5 0 ^ 2 . C. & K. X.. Kaston. Pa.

GRADUATE ASSlSTANTsHlPS for Sep" t ember 1959. Stipend : up 1» §2400 plus tuition per academic year. Write for descriptive bro­chure. Department of Chemistry. University of IPitb-burgh. Pittsburgh 13, Pa. "TEACHING AXD RESE.AltCH ASSIST~\xf-SHIPS leading to M.S. and Ph.D. decrees. s 1500 $2500 depending on qualifications and length «*f appointment. June or September 1959. Thermodynamics of solution», fluorine chemistry, surface chemistry, electrochemistry*, quantum chemistry, organic synthesis, mechanism:* of

i*try;* ""^ Graduât·* Commiiiee, Deparlm«*«t of Chei*»i.*tiy. l*ui\ei>it> of Maine, Gu n**, Main*?.

STATE UNIVERSITY, witlj rapidly develop­ing chemistry depart ruent, lias opening for out­standing young Ph.D., specialist in X-ray diffrac­tion techniques. Approximately half-time teach­ing (principally general chemistry with some advanced work) and halftiiue re-search. Rank and salary dependent upon qualifications. Lyle It. Dawson. Head, Department of C*hem-'JÎL'T.'.. t'niversify of Kentucky, Lexington, Ivy.

ASSÏSTANTSIIIPS IX BIOCHKMISTKV leading to M.S. and Ph.D. decree*. Ini t iai sti­pend $170 ISO per month depending on classifi­cation, free tuition, summer employment. K. C. Schreiber. Department of Chemislry. DiKpiesne University. Pittsluirgh. Pennsylvania. ~ T K A ( ' H T X G AXD RESEARCH ASSISTA XT -SHIPS leading to Master's and Ph.D. degrees. Initial stipend SlS9-$250 per month depending on classifications. Active research programs in or­ganic, physical, inorganic, analytical, nuclear chemistry. Address inquiries t o : Prof. F. S. Rowland, Department of Chemistry. I'niversity of Kansas, Lawrence, Kansas.

GRADUATE A S S ^ S T A N T S H I P S IX CHEM-ISTRY: September 1950. Stipend S1S20 for nine-month appointment. For further informa­tion write: Chairman, Chemistry Department, University of California. Davis. California.

RESEARCH ASSISTANTSHIP in theorelhi! physical chemistry involving description of mo­lecular structures leading to Ph.D. degree. Candidate with M.S. degree preferred. S23O0 per year. Professor George H. Duffev. The University of Mississippi. I'niversity. Mississippi.

~ NEW MEXICOrËÊÎGHLANÎDS UNIVERSITY" has graduate research assist ant ships in chem­istry, physics, biology offering full room, hoard, tuition plus S60.00 monthly year-round a n d per­mitting full graduate load leading to AI.S. Director. Institute of Scientific Research. Χ. Μ. Η. U., Las Vegas, Mew Mexico.

GRADUATE AXD T E A CHI NO A SSI S T AXT7^ SHIPS available Septemlier 1, 1959. Stipend $1350 to $2400 depending upon qualification-**. Twelve hours per semester of course work may l>o carried toward M.S. or Ph.D. degree. Apply t«-» Chemistry Department. A. & M. College of Texas-. College Station, Texas. ~ TEACHING AXD RESEARCH A SSI 3ΤΛΧΤ -SHIPS beginning Septemher 1959, for students pursuing M.S. or Ph.D. degrees. St ipends $1500 to $2000 for academic yeai, Apply to: R. E. Black. Department of Chemistry. Uni -versify of Kentucky, Lexington, Kentucky.

SITUATIONS WANTED (ACS Members)

TECH. W R I T E R : Public relations m a n with decree in chemistry seeks interesting position with company or agency. Industrial and t r a d e nssoo. account" experience. Commuting distance NYC Box 300-L-2. C. A E. X, East on. Pa. P O L Y M E R CHEMIST: Desires technical service or sales in synthetic resin field. Prefer Northeast. Excellent academic record. Veteran. sinule. 31. B.S. Xine years varied experience including pilot plant work with monomer*, r e ­search and development of PVAc as applied t o ­ward adhesives and coatings. Box 301-L-2. C & E. X.. Kaston. Pa. __

CHEMIST: M.S. Aire 27, veteran, unmarried. Experienced in research and development of i n ­dustrial processes. Teach ing background i n analytical and organic chemistry. De**ire posi­tion in organic R&D or quality control in NT.Y.-N.J.-L.T. industrial area. Available after June 1. Box 302-L-2, C. & Ε. Ν.. Easton, Pa.

<ΊΙΙ·.Μ1(ΛΙ. KNHdNKKK U.S. lllinoi*. 11*54 Sigma Xi. Expérience Pr«»*-e— enirmeermc proc«*ss development, mmoiuip e\ ablation, pilot plant, plant application. Thermal-hydraulic nu­clear design. Analog and digital computer ex­perience. Patent-, publication*, η ward*. Seek t**-«puu*iî»ïf j-uMf.·.·. or .-is»*-- en gmeer;;sg po—ition. vicinity X.J.-X.V. Box 303 I. 2. C A E. X.. Ea*ton. Pa.

TECHNICAL OR SALES DEVELOPMENT of thennoset resin product.* for coating*, rein­forced plastics, and relate*! fields. Ph.D. will accept unlimited responsibility after S years suc­cessful research and sales performance for lead­ing manufacturer. Box S64-L--2. C. A E. X.. Easton. Pa.

ANALYTICAL: 42. M.S. and two years pre-doctoral physical. M.S. ami Ph.D. chemical engi­neering, diploma (equi\ aient Β.S.) electronics, postdoctoral microaiuiiytical (1954). teaching analytical since, publications physical and ana-Ivtieal. desire academic or industrial. Box 305 L-2. C A E. X. Easton. Pa.

Â Π·&Γ!^*2ΐΐ ΡΙϊΐ5ϊϊϊ?ΛΛΕ Ο Λ Λ Ι Λ ^ Μ Al l ïd l 11*411 b l lC l l l lUa i OUidGlV

Regional Employment Clearing House Employers! Visit one of the fol­lowing offices to find welf quali­fied chemists and chemical engi­neers. Standardized application forms are available at these offices and are not obtainable by mail.

WASHINGTON 6, D. C. Correspondence Address: 1155 Sixteenth St., N.W.

RECH visitors: Kedrick Building 150Ϊ "K" Street REpublic 7-3337

CHICAGO 1, ILL. 86 E. Randolph Si., Room 404 CEntral 6-3036

NiW YORK 16. Ν. Υ. 2 Park Ave., Room 1802 ORegon 9-1646

Try this employment aid at no charge to your company. Sn turn, the American Chemical So­ciety insists that no user make a placement charge against regis­trants.

TEACHING : Ph.D.. physical. Five years college teaching experience (general. physical. maiyticai). Now in industrial reseaich. Pitrft-i undergraduate teaching. Family. Available June or September. Box 324-L-2, C. A E. X., Easton. Pa.

MARKETING POSITION: B.S. chemistry. M.B.A. marketing, management. Twelve years diversified experience in research, development and production, market studies and analysis projects of pharmaceuticals. Desires responsible position in pharmaceutical industry where tech­nical, marketing and management experience can îîe effectively corpbïn*»ô Box 325 L 2. C.'"& Ε. Ν.. Easton. Pa.

ORGANIC C H E M I S T : Ph.D. 1953. Research experience in organic synthesis: vinyl, condensa­tion, and addition polymerization. Ionic, free radical and organometallic initiated polymeriza­tions. Chemical reaction* of polymers. Graduate business school «'redits. Box 326 L-2. C. A E. X.. Ea-ton. Pa.

C H E M I S T : B.S. 1954. :_e 26, married, draft exempt. I ' / s yea;-" quality control *m*erv ί*ΐ«·η. 2Va years diversified organic svnthe·is «pharma­ceutical). Desires work in R&D or production. Location immaterial including foreien. Avail­able immediatclv. Box 327-L-2, C. & Ε. Ν., Easton. Pa.

GUOl 'P I .KVIiIU P h D -use 34. ^*-u ν car- m*Ut~i* tai ν-*•*;*t«-l» evpcrieri*"** *»ss:aa*** *^"ît-Tλe?-i*. r«»nd*"ii*îiT :<MI }«il>!Siei* |»e*t»«-ide* Pnl»b-raîioti.*. I>e*ae rei««rate within 156 mile* N.V.i" B«.x^3ft I. 2 €' Λ- ¥. Ν Ks«ton P:S

C i lEMICAl. 1 \ < ; I N I LIÎ Β > m ci.*i...*:r> ii.>. tn cheiiii«-ai e«csneering. i7 vwr» m îi<eî»\ \ chenut-al* and organic·*. Adit imHraiiu· and *«ï»erA i*t»r>- e\i»e>î I« ÏC-*· in ριΙ·»ΐ plant <*f*»r»t$«»n--S4ipei\,*or\ e\|*ei wn<-e in plan? -tnrï up a » ! j»îaïîî prtsdurîïtïîi. ï*e-»en. *-r»«* «*-ttm«»tiijij* o»r-ro*i«»n *tudie*. Age 43. AvaiîaKîe nuiktedtatieJv.

Box 331 L 2. C. A E. N., Ea-?c*n. P« CHEM IC ALS - M ET A LS " - PETItOLKl M

Twenty year career in management, maiiufartnr-ing. research, «levelopiuent, customer ser\-ire. r-sïcr. Majsr ΓΤ*·Ϊ»Γ:*»·»?!Α?Ϊ* »«» s»-*»**!· «tu«**·*»«. cation. c«»*t re<lunion of companies. I<e*)M>n>i-bilities included 2©D people and o\er $î«.000.«0tt annual production. M.S. chemical «*C4riiieettng. 41 Read v. willing, able. Box 332 L 2. C. Λ- Ε. X.. Easton. Pa.

CHEMlST-MlClîOBIOLOC;iST. P!».I> . in­dustrial experience. de*ires» araiieunr or tudit*trtal research fx»*ita*n in western l".S. Preierre»! field* euzvntoioo*. i»aci**nai p»*i»ru5«»Kj» · bio-vsthr-i-. Box 333 L 2. C. A· E. X.. Easton. Pa.

PHY<!'*AÎ MFT41.I I R C I S T Ph f> Aee 3S. Se^en >ear> non-ferrous metalbirgwrd ex­perience. Desires responsible metallurgical posi-ti«»n. Southern location. Box 334 L 2. C. A* E. X-. Easton. Pa.

TECHNICAL DIRECTOR or assistant to top management. Succ*-*>.*iul exi>erience in direction of economics. de*ign. development. techn:c:il ser\ice. Peirochemicals, inorganics. Pollution abatement. Chem. Engr. Ph.D. Seek.* major roponsibiiitv. i*ox_33ô=L-_2. Ç-__A_E-_N-. Easton. Pa

ACADEMIC: Physical chemtst (Ph.D. fall 1959) *cekin« teaching po-ition with opportumtx for research in north or central eastern *choo! having doctoral piogiam. Teaching and research experience. Background in N M R and thermo­chemistry. Age 24. married, familv. Available fall 1959" Salarx- de>ned : S690C». Box 33G L-2. C A E. N.. Easton._Pa.

CHEMICAL E N G I N E E R : Highly qua!iS»>! with broad experience. Available for part time or project assignments in process design, de­velopment, engineering. production trouble­shooting or evaluation and set-up of new proj-

Box' 337-L 2. C. A E. N.. Easton. Pa. TECHNICAL LIAISON: Ph.D. in organic

chemistry (1952). Experienced in pharmaceuti­cals, dyes, polymers, and patent liaison seeks re­sponsible position with dynamic company. Familv. Fluent in French and Gentian. Box 333 J-2, C. A E. N.. Ea^toni^ Pa.

CHEMICAL E N G I N E E R : Nine years or­ganic production, development, process improve­ment, project engineering, economic evaluation, with «mailer and major chemical companies. B.S.Ch.E. Lehigh '49. high honors, partial M.B.A. Age 3S. Work effectively ami harmon­iously with people on all levels. Desire respon­sible position with small, crowing organization. Box 307 H I . C. A E. N., Easton. Pa.

CHEMICAL ENGINEER. Philippine çitiz»™ single. fl*=»*ir*»> industrial nosition in the I".S. or abroad. M.S-Ch.E- 195S, U. of Minnesota-Fluent English. Spanish. Interest in languages-Petroleum engineering minor. Research assistant. heat transfer, U. of Minn. Undergraduate de­gree, industrial technology (Philippines). Box 313-L-L C A E. N.. Easton. Pa.

CHEMICAL-MATHEMATICAL ENGINEER : Age 37. single, il years experience. B.S. *43. Ch.l·". '4S. Columbia. Statistical experiment de­sign ; evolutionary operation ; inventory, produc-tion and quality coniroi: operation» analysis ami research for chemical cojïàpasy. New York City or metropolitan area, fresenx eaminss $î&.wuu. Box 327-L-l. C. A E. N., Easton. Pa .

ACADEMIC POSITION: Analytical-inorganic chemistry. Ph .D. 195L Teaching and research opportunity desired. Teaching and industrial ex­perience. Manv publications. Box 329-L-l. C. Si Ε N., Easton. Pa.

ACADEMIC: Man. 35. family. M.Sc., six years college teaching experience, currently head­ing a small liberal arts college chemistiy* depart­ment. Oenerai. inorganic-, analytical or organhr. \va*'abie Jimp or 5*et>te-jiiil»er. 1S59. Box 302-1^-1. C A Έ. N., Easton. Pa.

RESEARCH C H E M I S T . B.S.. 1Ô56. age 23. married. Top secret Q clearance, three years ex­perience in nuclear energy: decontamination solu­tions evaluation, materials evaluation, an»! ii~e of i-eramic materials for high temperature appli­cation*. Will relocate. Box 322-H 2. C. A E. N.. Easton. Pa.

INDUSTRIAL C H E M I S T : B.S. Eighteen vears succesful experience in resins, plastics, ad­hesives. costings, fir*1 retardants, impregnation technics, paper, oil filters. Name your produci —will develop or improve it. Age 41. familv. Box 31 & H 2. C A E. N.. Easton. Pa.

(Cont inued on p a g e 102)

FEB. 2 3. 1959 C & E N 1 0 1

(Situations Wanted, Con t inued ) l » i . \ > n c s E N G I N E E R : M.S. m chemistry,

"l ζ '.ear* di» er*»>t»ed ρ1»*ΐ»«*«* applications and development experience including physical test­ing, re* in characterizatt€>n. and extrusion of {w»!v«]**fin<·. Can organize, direct ami partici­pate in re»tn and priniiict evaluation and process « level» (p inenl . Prefer N . Y . - N . J . a i t s t . βον 32S L 2. C. & E. N. . Easton, Pa.

O R i a V K T H K M l S T : P h . D . 33. Five vear> industrial experience in exploratory, syntheftc n'Eaiur pharmaceutteal and m«*i~ham>m ie>eanh. I »e-:r«?s- f •Uid:<.^enf ?d «»*pl«»rMt«»ry academic or ! itérai «ne research or teaching*. Fellow-hips, honor «Hw-teiie~>. puoiu-ai IOU. C\».»»â»»;iî in*; dl: i:.li. .·» N Y C . lj.,x 32» 1.-2, C. & E. X., EaMon. Pa.

CHEMICAL ENGINEER fB.S. and S.M.), BIOCHEMIST (Ph.D.»: Eight years diversified experience research and process de% elopment. Economic evaluations, wood chemistry, fermen­tation.-, industrial waste treatment. Age 36, family. Now assistant director small research or­ganization. Box 317 H-2. C & E. N. . East on. Pa.

ORGANIC RESEARCH AND DKVKI.OP-M E X T : Ph.D. Age 43. Diversified experience -ynl he-is and natural product*. Basic research and process development in pharmaceuticals and \aried s\ntl»etic>. Seeking opportunity in South­ern California. Oftei-nifi experience, initiative and ci eat ι ve ability. Box 315 H-2. C & E. X.. Easton. Pa.

KESIXS AND PLASTICS C H E M I S T : Tech­nical director, Ph .D. Over twenty-five years in re-en re h and development. Broad theoretical an»l -ub-iaiiiiaî piodiuîem "experience. Numerous patent? therino-ettmg material- licensed to coin· inerctal producer. Will consider par t- t ime proj­ect- ot consulting. Laboratory facilities avail­able. Box 331 -II 2. C. & E. X.. EaMon. Pa.

CHEMICAL " E N G I N E E R , Ph .D. 1M6. Re--earch, de\ elopment. technical -er\ ice. Married, lender-hip. publient ions. Box 333 H-2. C & Ε. N.. Easton. Pa.

PROJECT E N G I N E E R . M . C h . E . . P.E. Past 8 years with engineering firm a- project engi­neer plant designs included uranium, thorium, refrigerants, toxic gas. 19 year- total experience in production, semi-works, pilot plant, engmeer-uig. technical writing. Background in high ex­plosives, inorganic-, nitrogen fertilizer-. Phiîa-

Βοχ"304^Γ2ΓΤ*. "Λ~*Ε^ Ν. , Easton, Pa. STEROID CHEMIST desires new position be-

eause of location. Box 312 H-2. C. & Ε. N. , East on. Pa.

FOREIGN O P E R A T I O N S : D . S c . Swiss edu­cated, U.S. citizen, age 35. Mature , cultured personality, widely traveled; 6 years industrial organic research and production; 2 years sales, propo-al and liaison work. Graduate studies in international relations. English, French. German perfect ; Spanish fluent. Desire foreign repré­sentât ion. liaison or contact assignment. Box 3 2 0 J 2 , C. A E. N. , Easton, Pa.

C H E M I S T : B.A. Î956, University of Minne­sota. A.C.S. accredited, age 24. married, veteran. 2 ' /s years experience in formulation, resting, ap ­plication tcehniques, sales >er\ ice of industrial alkyd enamels. Familiar with automotive and government specifications. Supers isional experi­ence. Will reloente. Desire responsible position in related fields. Box 321-J 2. C. & E. X.. Ea-ton. Pa.

CHEMICAL E N G I N E E R : 16 y eut* e>:pene??ce in R&D. process desisn, construction, plant operation*, and economic evaluation-. Back­ground in extractive metallurgy, chemicals, petro-ieum and pel roch'-uiieai.-. Seeks position in olunnincr o r eitiritieertitcr pr rmn Box 310 J 2, C. & K. X., East on. Pa.

CHEMIST—wide experience in the development and production of .synthetic resins, adhe.-ives. printing inks, alkyd and epoxy coatings, molding compounds, pencil leads and crayons. Product development and improvement a specialty. Pre­fer New York metropolitan area. Box 312-J-2. C. & E. X.. East on. Pa.

A C A D E M I C : P h . D . Age 35, a s s o c i a t e p r o ­fessor- eXl?,,ne*!'"'id t ^ i p h o r ; r»hvs-ief»l i t i oehe to -istry and genera!. Responsible position en?pha--izinc good teaching. Box 316-J-2. C. A E. X.. Eastern. Pa.

TECHNICAL ASSISTANT: 36. B.S. 1950. ex­perienced in re-earch. development, and tech­nical -erviee. Diversifie*! polymer background. Capable organizer and idea man. Desires oppor­tunity- other than laboratory work. Box 310-L-2. C. & E. N..~ Easton, Pa.

CHEMICAL ENGINEER—30 years thorough, successful experience all phases plant functions including research anil development, production, supervision, group leader, management. Good practical, energetic performer, cost reduction, trouble shooter, quality control, improvements, new products. Get along personnel all levels, personable appearance, sound technical and busi­ness judgement. Seeking challenging connection. Box 313 L-2. C A- E. N. . Ea-ton. Pt»

CHEMICAL KXG1NEKJL M.S. 194S. 14 \ear - tit\ er-ttied experience pio*-e— ami plant de— .-igning. re-eaivh and de\ dupsusenî of eiectro-cheitucîil-. petit»» heiiucab. synthetic fiber·- and resin-. De-i.-e po-itimi in research ui «le\ e«<»pu«ent tn industrie-. Family. Greater New York-New Jer-ev ar*"a. Box 3ûe Î. 2. C. A- E . N.. Ea-ton. Pa.

ACADEMIC: PhJ>. organic. Man. 3S. 2 children. Three years stimulating and progres­sive teacher, i>e$;miiiia$i «ÎUÎ i*«hr.ïï<*ed organsc chemistry, in s ta te Irtwtai arts; iiillege. Experi­ence in 'industry and research Northeast pre­ferred. Box 307 L 2. C. <k E. N_.._E»*ton._ Pa.

CHEMICAL ENGINEER. Vh.D. June 1959. age 33. Experience in research., process develop­ment and evaluation. Broad theoretical back­ground. Desires position with growth potential in eastern U.S. Box 30S L 2. C. A E. X.. Ea-ton. Pa.

ACADEMIC POSITION: Ph .D. . June, 1959. organic chemistry, 4 years teaching experience. De-ire to teach general and ndvan«*ed chemistry in school with graduate department. Research interests: organonietallics, metalloids. Age 29, married. 2 children. Sigma Xi. Available Sep­tember 1959. Box 309 L 2. C. A E. X.. Easton. Pa.

C H E M I S T : M.S. <org:uu«-> 1956. Age 29. family. Two and one-half years development experience in polyolefin synthesis. Desire chal­lenging position «any field) with advancement po­tential. South preferred. Box 314 L 2. C A E. X.. Easton. Pa.

ORGANIC-BIOCHEMIST: " M A . 1956. honors, age 26. veteran. 2Vs years diversified research experience mvortim emi> me-, organic -ynthesw and organic coating-. Desire-- challenging posi­tion which offer- management potential with a progressive East Coast orcani nation. Available immediatelv. Box 315 L 2 C. Α Ε. Ν.. Easton. Pa.

R E T I R E D CHEMIST. M.S.. 64. 40 years diver-ified analytical experience, available for full or part- t ime dut> in lahoratoi y . or as tech­nical writer (methods, standards, specifications, material coding, literature -parches, related work). N.J . 'N.Y. metropolitan area preferred. Box 316-L 2. C A E. X.. Kaston. Pa.

CHEMIST-CONSULTANT. Ph.D. Specialist in polymers and rocket pmpellants; immediately available. Box 317-L-2. C A E. X-, Kaston. Pa.

C H E M I S T : B.S. 1956. Mich b u s m a n apt i ­tude—limited experience. Adaptable—seeks career opportunity. Desires beginning position ^ with -mall to medium size firm, metropolitan X.Y.C. area, leading to work in the business end of the field. Available immediately. Box 31S-L-2. C. A E. N.. Ea-ston. Pa.

D E V E L O P M E N T C H E 3 U S T : 6 years experi­ence RAD in foods, pharmaceuticals, organics. M.S. plus. Additional work in Ch.u.. Presently in charge of pilot plant. Desires responsible position in RAD or production. Box 319-L-2. C A E. N„ Kaston, Pa.

I N S T R U M E N T A T I O N C H E M I S T : (A.B.. graduate work), knowledge of all phases of chromatography ; spectrophotometry, ultraviolet thru infrared: ion-exchange. Development work in oils, antioxidants, vitamins, n^w analytical methods. Pro\-en supervisory ability. Prefer Northeast, but will relocate. Box 320-L-2. C. A E. N.. Easton. Pa.

ECONOMICS ANALYST an< I process engi­neer, major petroleum conipanxr. Wants adminis­trative or -taff assignment, New York City or London metropolitan areas. Ph .D. Age 30. Pte-ent earnings $12.000. Box 32Î L-2. C. A E. N.. Fvaston, Pa. " ORGANIC C H E M I S T . F Î Ï . Î ) . , M.I .T . Two years post-doctorate research abroad. Director RAD 14 years: surfactants, germicides, resin emulsions, textile auxiliaries, lubricants, hydro­carbons, plastics. Fluent French. German. Familiar Dutch. Italian, .American Horn. Desires position as re-earch scout or research manager in Europe for American firm. Box 322-L-2. C. & Ε . Ν., Eas ton, Pa.

CHEMICAL ENGINEER-SUPERVISOR : M.S. Age 35. Eleven years varied experiences, intermediates, dyestuffs. surface active agents, «leetylenics. Pilot plant R&D. technical liaison, plant construction, start ;:p. trouble shooting. \dditional qualifient ions in industrial engineer­ing, co-t estimation and cost ret!net ion. Desire connection with dvnamic çroxvth company. Box 319 J 2. C. & Ε . Ν.. Ea- ton . Pa.

CHEMICAL ENGINEER: M.Ch.E. Sixteen years productive results in project engineering, process development, product ion trouble- shooting, maintenance and plant engineering, capital an · manufacturing cost analyses. Management po­tential. Seeks position of responsibility with «mailer-«ized organization. ZVIarric-cl. family. Box 335-H 2. <.:. & c N., Ea.sion. Pa.

RESEARCH AXD DEVELOPMENT AD­MINISTRATION: Organic chem. P h . D . Heavy anel fine chemicals, plastics technology. Pacific Coast onlv. Box 312-L-2, C. A E. N., Easton, Pa.

Ph.D. PHYSICAL· C H E M I S T R Y . a*te 31, chemical engineering background- S year- diversi­fied indu-trial research and development experi­ence. Publications, honor societies. Interest*., in high ïc». cl opportunity with growing, aggve-sne concern. Box 323-L-2. C. & Ε. Ν . , Easton, Pa.

EX P E R I E N C E D E l ROPEAX R EPR ES EX -Τ ATI YE. chemical engineer, business executive and former research associate in bioehemistxy has represented in Ktirope for t h e pa«t eight year-two related nsajor U.S. corporations. Having virtually completed assigunients now seeks new connection. Experienced in negotiating, forming

urporations. licensing, reportiag τ S " *Ώ -« ϊ . nological developmeists. Contacts with wide crosx sectic»n ot inc1 istries and businessmen in Europe. Fluence in i*w languages, married, four chihlren. age 43. Box 311 -L 2, C. A >:. X., Easton, Pa.

Dl V ERSLFIC AT ί OX, PETROCHEM1C ALS— Chemical ' u^.z-<cer, internationally rt*cognized au­thority JII petrochemical markets, economics ami processes. Now in leading position with major U. S. chemical company. Also European tech­nical experience. Foreign languages. Publica­tions. Seeks new responsible nosition in l".S. or Europe. $20.000. Box 302 J 2. C. A E. N . . Easton. Pa.

SITUATIONS WANTED (Nonmembers)

C H E M I S T : B.S. 1949. Age 34. Desire posi­tion in chemical laboratory. Prefer routine test­ing and analysis. Desire location m Pennsylvania :sr New jer-ev. 61 Ί vearw business experience. ë ? 5 _ ^ r J - - 2 · J i i A E · N-> Easton, Pa.

ASSISTANT PRODUCTION -PLANT MAN­A G E M E N T : Capable administrator. 5 years ex­perience with wide number chemical -pharmaceuti­cal products in ρ rot I net ion, administrative, plant engineering: quality control: purchasing; person­nel: cost reduction. Box 602-L-2, C. A E. N. , Easton. Pa.

C H E M I S T : Ph .D . 1957. postdoctorate ex­perience: radioehemistry, biochemistry. De­sires organic or pharmaceutical research. Good teamwork essential. Box 600-L 2. C. A E. N., Easton, Pa.

M A N A G E M E N T : Integrated chemical ami petroleum background in production, laboratory, :«nd small plant administration. A good pro­ducer ami problem soi ver. Age 3S. Degree. Seek career opportunity with growing business. Relocate anywhere. C. .1. Mercer Jr. . 1524 College. Davenport, Iowa.

CHEMICAL E N G I N E E R : B.S. 1956. Seeks temporary or permanent position process de­velopment, plant design, pilot plant operation. Limited experience. Permanent U.S. visa. Fluent knowledge English, Spanish, Locate anywhere, overseas assignment considered. Salary secondary. Box 600 J 2. C. A E. N. , Easton, Pa.

MISCELLANEOUS Axïverîisiïsg οί* Classifications Not Inc luded in Oirectories

On Preceding Pages

PUBLICATIONS — SAXE, WANTED JOURNAL OF PHYSICAL C H E M I S T R Y

wanted to buy for cash : back volumes and sets. C. E. Ash) it tU. L\ St.. New Yc

SPECIALISTS m sets, hack^ files, chemical sci­entific, technical journals. Get our quotations before you buy or sell. Canner's Inc., Boston 20, Massachusetts.

BACK ISSUES of nearly all volumes of ACS journals are available promptly from the Ameri­can Chemical Society. Write for quotations on volumes and sets. Special Issues Sales Department, ACS, 1155—16th St., N .W. , Washington 6, D. C.

W A N T E D TO P U R C H A S E : A.O.A.C. Jour­nal. Vol. 40. No. 2 and No. 3. Peter Hand roundauon , Î0O0 W. North Ave.. i-'liicaT» z2. IfHriois

WANTED USED and REBUILT EQUIPMENT

WANTED

DuNuoy Tensiometer. Kiiisi he is. good condition. Quote price and availability in first letter to: J a m e s t o w n FinisHes , I n c . l a m e i t o w a , N.Y.

1 0 2 C & E N FEB. 2 3. 1 9 5 9

INDEX TO ADVERTISERS IN THIS ISSUE

Alberene Stone C o r p . , . . , , . - 57 Agency—G. M. Bastard Co.

Allied Chemical Corp., Baker & Adam-son Product*^ G*»«e**sil Chemical Division 3rd Cover

Agency—Kastor, Hilton, Chesley, Clif­ford & Atherton, Inc.

Allied Chemical Corp., Semet-Solvay Petrochemical Division 33

Agency—Benton & Bowles, Inc. American Potash & Chemical Corp.. . 66

Agency—The MeCarty Co. Ansul Chemical Co IÙ6

Agency—The Brady Co.

Baker & Adamson Products, General Chemical Division, Allied Chemical Corp 3rd Cover

Agency—Kastor, Hilton, Chesley, Clif­ford & Atherton, Inc.

Hecoo Chemical Div.. Food Machinery & Chemical Corp 64 65

Agency— John Mather Lupton Co. Inc. Benzol Products Co 91

Agency—The House of J. Hayden Twiss, Inc.

Brookfield Engineering Laboratories, Inc S

Central Scientific Co 50 Agency— Marsteller, Rickhard, Geb-

barcît & Keed, Inc. Chemical and Industrial Corp 39

Agency— Strauchen & MeKim Adver­tising

Consolidated Electrodynamics Corp.. . 30 Agency—Wolff Associates, Inc.

Coors Porcelain Co.. ._. 91 Agency—Frank L. fhiiips

Corning Glass Works 12 Agency—The Rum rill Co. Inc.

Crown Zellerbach Corp 51 Agency—Lennen & Newell, Inc.

Darling & Co., Chemical Division.. . 11 Agency—Sander Alien, Inc.

Denver Equipment Co 92 Agency—Galen E. Broyles Co. Inc.

Diamond Alkali Co 87 Agency—Fuller & Smith & Ross. Inc.

Distillation Products Industries Div., Eastman Kodak Co 52

Agency—The Rumrill Co., Inc. Dow Chemical Co 14-15

Agency—MacManus, John & Adams, Inc.

Dowell, Inc 2 Agency—Rives, Dyke and Co.

E. I. ÛVL Pont de Nemniirs & Co. ( Inc. ) Grasselli Products 28

Agency—Batten, Barton, Durstine & Osborn» Inc.

Eastman Chemical Products. I n c . . . . 17 Agency—Fred Wittner Advertising

ElectroData Division of Burroughs Cor­poration 72

Agency—Cars on-Roberts, Inc. Ethyl Corp 18

Agency—Reach, McClinton & Co. Inc. Evans Chemetics, Inc 11

Agency—Ritter, Sanford & Price, Inc.

Fisher Scientific Co 16 Agency—Fuller & Smith & Ross, Inc.

Floridin Co 92 Agency—Smith, Taylor & Jenkins, Inc.

General Mills, Inc 46-47 Agency—Knox Reeves Advertising,

inc.

Goodrich-Gulf Chemicals, I n c . . . . . . . 43 Agency—The Griswold-Eshleman Co.

B. P. Gooùrivîi Clieuiît-aï C o . . . . . . . . C3 Agcncnt—The Griswold-Eshleman Co.

Gulf Oil Corp 6 Agency— Ketehum, MacLeod & Grove,

Inc.

Harchem Division, Wallace & Tiernan, Inc 38

Agency—Branstatcr Associates. Inc. Hardinge Co.. Inc 2a

Agency—Adams Avs«wiat**v Inc. Hercules Powder Co., Inc 31

Agency—Fuller & Smith & Ross, Inc. Houdry Process Corp 69

Agency—Arndt, Preston, Chapin, Lamb &r Keen, Inc.

industrial Instruments, I n c . . . . . . . . . . . 88 Agency—Lescarboura Advertising, Inc.

Jefferson Chemical Co., Inc 4 Agency -Darwin H. Clark Co.

S. C. Johnson & Son, Inc 9 Agrnctf -Xeedhani, Louis & Brorby,

Inc.

Kay-Fries Chemicals, Inc 4th Cover Agency - Richard-Lewis

Kolon Trading Co., Inc 83 Agency— Ralph D. Gardner Advertis­

ing

Leeds & Northrup Co 3 Agency—Harris D. McKinney, Inc.

Manostat Corp 41 Agi ηcy—Fairfax, Inc.

Metal Hydrides, Inc 55 Agency—Creamer-Trowbridge Co.

Metal & Thermit Corp 1 Agency—RAF Advertising, Inc.

Michigan Chemical Corp 53 Agency—Wesley Aves & Associates,

Inc. Minneapolis-Honeywell 10

Αχ- ncy-The Aitkin-Kynett Co,

Nopco Chemical Co 74 Agency—Gray & Rogers

Penola Oil Co 37 Agenc y—M c C a η η -Er ieks on Inc.

Reinhold Publishing Corp 68

Scientific Glass Apparatus Co., Inc.. . 5 Agency—"Wehner Advertising Agency

Semet-Solvay Petrochemical Division, Allied Chemical Corp 33

Agency—Benton & Bowles, Inc. Sharpies Corp. 41

Agency— Rennet, Inc·. Sprout, Wsidrcn and Co., !«c= , . , - . , , -50

Agency—Adams Associates, Inc. Stauffer Chemical Co 13

Agency—John Mather Lupton Co., Inc.

Swift & Co 45 Agency—Russell T. Gray, Inc.

Terra Chemicals, Inc . Agency—James A. Civille Advertising

Titanium Alloy Mfg., Div. of National Lead Co 20

Agency—-Com stock & Co. Titanium Pigment Corp 44

Agency— LJoyie, Kitchen c< McCor-mick. Inc.

Trulan J Chemical Co., Inc 2nd Cover Agency—Ray Ellis Advertising

Union Carbide Chemicals Co., Div. of Union Carbide Corp 89

Agency—j. M. Math es, inc. Union Carbide Corp., Union Carbide

Chemicals Co. Div, . = , . , . : , t s s 89 Agency-J. M. Mathes, Inc.

Wallace & Tiernan Inc., Harchem Divi­sion 3S

Agency—Branstater Associates, Inc. Will Corp. and S u b s i d i a r i e s , , , , . , . . . 42

Agency—Scrivener & Rice, Inc.

DIRECTORIES

Chemicals Exchange 94 Classified Advertising 95-102 Equipment Mart . . . 93 Technical S e r v i c e s . . . . . . . . . . . . . . . . . 93

Advertising Management for the American Chemical Society Publications

REINHOLD PUBLISHING CORP. 430 Park Ave., New York 22, Ν. Υ. Cable Address: REINPUB NYK

Merald Lue Advertising Sales Manager, ACS Publications

A. Stuart Powell, Jr. Advertising Sales Manager, Cà-EN

SALES REPRESENTATIVES

Chicago 2 . . . Frederick C. Dorr, Laurence O. Roberts, 111 W. Washington St., RAndoIph 6-8497

Cleveland 14 . . . Rodney D. Long, 815 Superior Ave., Ν. Ε. PRospeet 1-5583

Denver 3 . . . Robert H. Heidersbaeh. Mc­Donald-Thompson, 620 Sherman Street. KEystone 4-4669

Houston 6 . . . Frank N. Viekrey, McDonald-Thompson, 3i£I7 Montrose Blvd., JAek-son 9-6711

Los Angeles 5 . . . E. T. Thompson., Mc­Donald-Thompson, 3727 W. 6th St.. DUnkirk 7-5391

New York 22 . . . Robert J. Halliday, Thomas F. Casey, J. Duncan Roberts, E- Lee Muller, 430 Park Ave.. MUrrav Hill 8-S60O

Portland 4 . . . F. Goetz, McDonald-Thompson, 404 Times Bldg., CApital 2-5146

San Francisco 5 . . . H. M. McDonald, Mc­Donald-Thompson, 625 Market St.. YUkon 6-0647

Seattle 4 . . . Harry Abney. McDonald-Thompson. 1008 Western Ave.. ELliott 3766

Tulsa . . . Ted R. Trautmann. McDonald-Thompson, 2010 South Utica, Riverside 3-1981

London. W. C. 2. England . . . Butler's Advertising Service Ltd.. R. A. Butler 22 St. Giles High St., TEMpie, Bar 5905

; Ε Β. 2 3, ! 9 5 9 M 103