EMPLOYMENT INFORMATION ΚΑ IKS <to h e paid in advance a c c o m p a n y i n g copy i n s t r u c t i o n » ) : Display a d v e r t i s e m e n t s $20 per c o l u m n inch (space u n l i m i t e d ) . M i n i m u m display s p a c e , o n e i n c h ; a d v e r t i s e m e n t s accep ted in m u l t i p l e s of o n e - h a l f i n c h u n i t s . No agency or c a s h d i s c o u n t s . S t a n d a r d s e t t i n g 25c a word . m i n i m u m c h a r g e $4.00 e a c h ; inc lude 5 words for box address . D i scoun t s a n d a l lowances t o A. C S. m e m b e r » on standard—set "^Situation» Wanted** a d v e r t i s e m e n t s on ly . SEND advert isements with remittance to C H E M I C A L and UNCI NKKRI N(i NEWS. 332 West 42nd St.. Now York 18. N. V.. to reach there not Later than the deadline of 10:00 A.M. on Thursday, eighteen days preceding the date of publication.

In printing those advertisements the SOCIETY assumes no obligations aa to U N E M P L O Y E D M E M B E R S of the SOCIKTV shall be allowed, without Qualifications of prospective employees or responsibility of employers nor charge, three non-display insertions in a calendar year, not to exceed 50 words does the SOCIKTY have information concerning the position advertised, or each (45 words plus 5-word box address or advertiser 's name and address), in regard to those seeking employment. and not more t han one per issue; all other non-display insertions by SOCIETY Ο — - ο members looking for position.- *hall be accepted at 50 per cent discount Those replying to announcements should send copies and not original docu-from standard rates. inenta. Advertising circulars will not be forwarded and to that end all

letters will be opened at the forwarding office.

SITUATIONS OPEH W*la*iememt IIUE**%2IUS«

POSITIONS: For experienced Ch.E. 's, Chem­ists, Physicists in varied fields of industry, in­cluding technical sales, market research and development, pharmaceuticals, television, ad­ministration. Confidential service. Send or bring 3 résumés and include recent snapshots, if available to Position Securing Bureau, Inc. (Agency), 45 John Street, N.Y.C.

I n d u s t r i a l l»osiiioiBtt PH.D. OR EQUIVALENT for investigations

on grea-ses. Good background physical and organic chemistry desired. Major petroWim company New York Citv. Box 14-J-2. C. & Ε. N. , Easton. Pa.

CHEMIST. RECENT GRADUATE, male or female, with ability to do bacteriological control. Medium s'rze food company located in Newark, New Jersey. Box 16-J 2, C. & Ε. Ν. , Easton, Pa.

CHEMICAL SALESMEN

WANTED We have an unusual opening for two chemical salesmen between the ages of 3 0 and 35. They should be qualified through technical as well as sales training to serve pharma­ceutical, research, and industrial laboratories in the Midwest. Auto­mobile provided. Salary and com­mission. Give background and full qualifications first letter, also salary expected.

J. T . Baker C h e m i c a l Co. PHillipsburgr, New Jer&ey

8ALKS DEVELOPM ΘΝΤ—SY NTHETK : ENAMELS: Opening for man with synthetic-enamel experience interested in sales develop­ment and technical service position in indus­trial finishes department. Supply complete qualifications if interested. Monsanto Cbemical Company, Merrimac Divi­sion, Kverett Station, Boston, Massachusetts.

WANTED—CHEMIST: Preferably having ex­perience with dispersions and training in physi­cal chemistry. Miner Laboratories, 9 S. Clinton, Chicago. Illinois.

CERAMIST . . . graduate ceramist, preferably Ph.D. with, experience for research and develop­ment. Capable of setting up ceramics labo­ratory & conducting research program in field of electrical porcelains, titanates & vitreous enamels. Knowledge of x-rays & spectrogxaphic techniques desirable. Sal­ary commensurate with training & experi­ence. Location: Philadelphia.

T-72, P.O. Box 3414 Fhila. 22, Pa.

CHEMIST— MICROBIOLOGIST to assay vitamin Bia, antibiotics, and assist in chemical and bacteriological research and plant control work. Location Michigan. State qualifications and salary. 13ox 2Ô-J-2. C. & Ε. N., Easton, Pa.

SEMI-CONDUCTOR RESEARCH The International Business Machines Corporation has an opening for a qualified physicist in an expanding program of research and development on semi-conductors.

Qualifications include Ph.D. or equivalent with extensive experience and fundamental background in Solid State Theory.

Applications with details should be sent to the M a n a g e r of t h e Engineer ing Laboratory

Internat ional Bus iness M a c h i n e s Corporation Poughkeeps i e , New York

LIBRARIAN : (Research) Permanent posi­tion as assistant librarian in research and de­velopment department. Work includes, ab­stracting, classifying literature searches, t rans­lating French & German references. B.S. in chemistry lequired. 5 day week. New York City area. Send complete résumé. Box 28-J 2, C. & Ε. Ν.. Easton. Pa.

CAREER OPPORTUNITY

FOR PROCESS ENGINEERS

Southern California Prefer men with advanced Chemical Engineering Degree. At least three years' experi­ence in process-design of pe­troleum refining or chemical-process plants. Must be able to meet customers. Please send a detailed sum­mary of your education, ex­perience, and personal his­tory. Also include a recent photo of yourself. All replies will be kept confidential. Ad­dress your letter to Personnel Department.

C F BRAUN & CO 1000 South Fremont Avenue

Alhambra, California JUNIOR C H E M I S T : B.S. with several years

of practical experience in rubber desirable but not essential. Applicant should have good analytical background. Location Eastern Sea­board. Please submit complete résumé of previous experience, education, personal data and salary expected. Box 29-J-2, C. & Ε. Ν., Easton, Pa.

INORGANIC C H E M I S T ANALYST: B.S. degree, with several years experience in an in­dustrial laboratory analyzing ferrous and non-fer­rous purchased materials, to fill position lead­ing to assistant chief chemist in engineering re­search and control laboratory of electrical and mechanical equipment manufacturing company in Western New York State. In answer include educational and experience details and salary requirements. Bos 33 .1 2. C. Λ- F. N. . Easton. Pa.

LITERATURE C H E M I S T S : 1 Ph.D. organ..· chemist. 1 Ph.D. physical chemist. Good reading knowledge of German and French required. For job description see Perry's article in Chemical Engineering News, December 2.5, 1950 (p. 4530) Northern New Jersey. Box 30 J ^ C. & Ε. Ν., Easton, Pa.

BIO -ORG ANIC C H E M I S T : Knowledge of modern techniques and instruments desirable Research position with New Jersey pharma­ceutical concern. Send complete résumé, photo salarv requirements with first letter. Box 32̂ J-2. C. ά Ε. Ν., Easton, Pa.

CHEMICAL ENGINEER Large Western New York synthetic organic chemical plant, noted for its high-quality manufacturing standards, has attractive permanent position for chemical engineer with 2 to 3 years in­dustrial experience on plant engineering projects. Liberal starting salary , with periodic review of performance for sal­ary increases. Excellent working condi­tions, ca fe ter ia , pension p l a n , plus group life, sickness and accident insurance. Reply in confidence to: Superintendent of Personnel Relations,

Box 46-F-2 , C. & Ε. Ν. , E a s t o n , P a .

CHEMICAL E N G I N E E R of good scholastic standing for work in chemical research depart­ment with much contact with plant. Will con­sider beginner, but experience in nitrocellulose or plastirizers would be helpful. I-ocation NW side, ('hicaiio. Write— Box 34 J-2, C. & Ε. N., Easton. PH.

PRODUCTION SUPERVISOR: Small, na­tionally known, fine organics producer requires organic chemist/chemical engineer having 3 5 years experience in manufacturing and use of pilot plant equipment. Opportunity to share in development of growing concern in Ν. Υ. area Submit résumé. Rox 3ft-J--2. C. <fc Ε. Ν., Raston. Pa.

SPECTROSCOPY . . . recent Ph.D. or equivalent with re­search experience in use of I.R. spectrom­eter for analysis & structure determina­tion of organic compounds & polymers. Knowledge of x-rays desirable. Permanent position in growing research laboratory or progressive electrical components manufac­turing company. Location: Philadelphia.

W-73, P.O. Box 3495 Fhila. 22, P a .

INDUSTRIAL CONNECTION FOR IN­STRUCTORS: Par t time openings for those ex­perienced in organic chemistry, analytical chem­istry, and biochemistry. Only metropolitan Ν. Υ. faculty need apply. Eventual full-timp employment possible. Box 37 J-2, C. & Ε. N. , Easton, Pa.

(Continued on page 724)

V O L U M E 2 9, N O . 8 » » F E B R U A R Y 1 9 , 1 9 5 1 723

( S i t u a t i o n s O p e n ( ion t i n u n l )

EXCELLENT OPPORTUNITY

FOR RESEARCH ENGINEER

Southern California

Work is in the field of unit operations, with emphasis on distillation and heat-transfer problems.

Must have advanced Chemical Engineering degree and three years' or more experience in unit operations, plant-design, or process development for the petroleum or chemical industries. Should be fami l ­iar with construction and oper­ation of pilot plants or full scale commercial units.

Please send a detailed sum­mary of your education, ex­perience, and personal his­tory. Also include a recent photo of yourself. A l l replies wi l l be kept confidential. A d ­dress your letter to Personnel Department.

C F BRAUN & CO 1000 South Fremont Avenue

A lhambra , California

E X C I N E E R S W A X T E I ) i<>, mdu- t ι ml fi p reven t ion field work by na t iona l uisiiram organ iza t ion wi th offices in most major n t i e These a rc pe rmanen t .jobs with a real fiitui but candida te* -dmiild apprec ia t e t ha t e\teM>M awav from home travel i> involved. Age L'ti 40 preferred. Box 12 Ε 1. (.'. & Κ. Ν . E a s t o n . P a .

RUBBER CHEMIST G r a d u a t e chemis t i n t e re s t ed or e x p e r i e n c e d in c o m p o u n d i n g woik . A rea l oppor tun i ty for staff position with a major r u b b e r com­pany . B.S. d e g r e e or b e t t e r r equ i r ed . G ive age , e x p e r i e n c e and sa lary r equ i r e ­ment . B o x 2 7 - J - 2 , C. & Ε . N . , E a s t o n , P a .

R R K W I N G C H E M I S T O R C H E M I C A L E N G I X K K K w i t h p roduc t ion exper ience and technical wr i t ing abi l i ty for responsible posi ­tion with leading consul t ing labora tor ies located m the E a s t . W r i t e full de ta i l s , t r a in ing , exper i ­ence, references, etc . Box l l - F - 2 , C . & Ε . Ν . , E a s t o n . Pa.

W A N T E D -Recent college graduate with degree in physics or mathematics to assist in syn­thetic fiber development program for large textile manufacturer in New England. Excellent starting salary with opportunity for advancement. B o x 1 8 - J - 2 , C . & Ε . N . , E a s t o n , , P a .

R E S E A R C H R U B B E R C O M P O U N D E R M u s t h a v e tire f ac to ry experience m b o t h n a t ­ura l and s y n t h e t i c rubbe r . Box 2 0 - L - l , C. & Ε. Ν Ka-τ , .η . Pa.

R E S E A R C H C H E M I S 1 : Es tabl i shed o rgan i ­zation engaged m the deve lopment of special ty p roduc t s for' the paper- indus t ry desire- research man with extensive organic and physical chem­is t ry background . P h . D . des i rab le but not es--••ritial. Oive detaii< of educat ion, experience and salary r equ i remen t s . Locat ion m New York C i t y . H..\ 17 Ε 1. C. Λ Ε. Ν . . Eas ton . Pa .

CHEMICAL PATENT ATTORNEY

. . . to do p a t e n t s e a r c h i n g and survey work in close coope ra t i on w i t h r e sea rch l abora ­tories of e lec t r i ca l c o m p o n e n t manufac­turer in Phi la . B.S. in chemis t ry , L.L.D. or equ iva len t and pa t en t office e x p e r i e n c e , etc . , r e q u i r e d . K n o w l e d g e of o r g a n i c c h e m ­istry and res ins d e s i r a b l e .

S-71, P.O. Box 3575 Phi la- 22 , P a .

W A N T E D : C h e m i s t s wi th P h . D . and B.S. degrees for research in organic chemis t ry . Un­usual o p p o r t u n i t y with old es tabl ished nat ional organiza t ion located in Midwes t . La rge r.·-scareh labora tor ies . All replies held confidential . Wr i t e comple te ly giving persona l , academic and work his tor ies . Box 3 9 - F - l . C. & Ε . Ν . . Eas ton , P a .

WANTED CHEMIST—M.S.

With several years research back­ground for research laboratory of chemical manufacturer in Elizabeth, N. J. B o x 1 3 - J - 2 , C. & Ε . N . , E a s t o n , P a .

I l l SlX-

plan lion Cive Et In dale

•AD O E C L A S S I F Y I N G A N D F I L I N G T K ) N in technical i n fo rma t ion divis ion ol ι ch l abo ra to ry . Pos i t ion will require abi l i ty , inji. and preferably exper ience in chemical îeeiiriii or chemis t ry , plus t r a in ing or ex-nce m technical filing. Work will involve nrij; and supervisory aspec ts and c o o r d m a -of d e p a r t m e n t a l filing sys t ems a n d tiles. experience, educa t ion and sa la ry desired

•1 C o r p o r a t i o n , 1600 W. S Mi le R o a d . F e n i -20. D e t r o i t , M i c h i g a n .

Manufacturer of dry batteries who is the recognized leader in development and research has openings for chemists and physicists. Starting sal­ary for inexperienced men is $250 per month. Appropri­ately higher salary ranges for more experienced men.

B u r g e s s B a t t e r y C o m p a n y Freeport , I l l inois

O R G A N I C C H E M I S T : P h . D . for Ph i lade lph ia pha rmaceu t i ca l firm. Exper ience in isolation and identification of c o m p o u n d s a d v a n t a g e o u s . Give deta i l s of educa t ion and exper ience and s t a t e salarv desired. Box 28 E -2 , C . & Ε . Ν . , E a s t o n , P a .

P H A K M A C E l T I C A L C H E M I S T : P h . D . or M.S. for P h i l a d e l p h i a p h a r m a c e u t i c a l firm to engage in p r o d u c t deve lopmen t . Give deta i ls of educa t ion and exper ience and s t a t e sa lary desired. Box 29 F 2. C. & Ε . Ν . , E a s t o n , P a .

WANTED Long es tab l i shed c h e m i c a l manufac tu re r h a s p e r m a n e n t posi t ions o p e n for B.S., M.S. a n d Ph.D. o r g a n i c chemis t s and M.S. a n d Ph.D. in­o rgan i c chemis t s for its c en t r a l r e s e a r c h de ­pa r tmen t , and B.S. c h e m i c a l e n g i n e e r s for de ­ve lopment a n d p r o d u c t i o n work . P rev ious e x p e r i e n c e not n e c e s s a r y . Locat ion n e a r Ch icago . O u r employees h a v e b e e n notif ied of this ad . B o x 1 0 - H - 2 , C . & Ε . N . , E a s t o n , P a . C H E M I C A L E N G I N E E R : P i l o t p l a n t and

deve lopment work E a s t e r n locat ion. 3-8 years industr ial experience, p re fe rab ly man wi th r e ­sourcefulness, in i t i a t ive , and qua l i t i es of l eader ­ship. M.S . degree or h igher prefer red . Give detai ls on educa t ion , persona l d a t a , and salary desired. Box 31 F 2. C. & Ε. Ν . , E a s t o n , P a .

CHEMISAL ENGINEERS Large manufacturer of fine and pharmaceutical chemicals and anti­biotics has openings in production supervision and process improve­ment for young chemical engineers at plants located in New England and metropolitan New York. Ex­panding organization offers excellent opportunity for advancement. Re­cent graduates as well as men with experience may apply. In replying, outline .experience, age, education, draft status and salary expected. The replies will be kept confidential. Box 3 8 - J - 2 , C. & Ε. N . , E a s t o n , P a .

C H E M I C A L E N G I N E E R : Pilot plant and deve lopment supervisory work. 7-15 years in-d u s t n a l experience. P rune r equ i remen t d e m o n ­s t r a t ed abi l i ty in get resul ts . M . S . degree or higher preferred. Long es tab l i shed organic chemical ciuiipanv. Eastern E . S . Send comple te .n i i . rmat i .m including sa larv desired. Has. 32 F 2. C. & Ε. Ν . . Eas ton , Pa.

WâNTED Research and Development

Chemists and Engineers Physical Chemists, Ph.D. level, with firm background in organic and high polymer chemistry. Recent graduates considered. Textile Technologist with academic training in chemical or mechanical engineering or physical chemistry with industrial experience pertain­ing to physical and mechanical aspects of yarn and fabric con­struction. Chemical Engineers—Young men with textile experience, or with tex­tile schooling plus additional engi­neering training. Also experienced young engineers and recent grad­uates with good scholastic record and broad training. Research Laboratories located in New Jersey. Please give complete information regarding professional qualifications, work experience and salary requirements in first letter.

Box 4 2 - F - 2 , C. & Ε. Ν . , E a s t o n , P a .

C H E M I S T : For organic research l abo ra to ry . Degree from A C S accredi ted school and good scholast ic record required. M . S . degree des i rable . Eas te rn U .S . Submi t comple te in fo rma t ion in ­cluding sa lary des i red. Box 33 F - 2 , C . & E. N . , E a s t o n , P a .

C H E M I S T S A N D C H E M I C A L E N G I N E E R S F O R R E S E A R C H A N D D E V E L O P M E N T O r g a n i c C h e m i s t — P h . D . l eve l , may b e r e c e n t g r a d u a t e . C h e m i c a l E n g i n e e r s or C h e m i s t s — B . S . , M.S. , or doc to ra t e for p roces s des ign a n d de ­ve lopmen t , p i lot p lan t s , l abora to ry , p l an t tech­n ica l se rv ice . Expe r i ence r e q u i r e d . These posi t ions a re in r e s e a r c h a n d deve lop­m e n t work on new processes for coa l gasifica­t ion , c o a l carboniza t ion , a n d ta r ref ining. Th i s work offers a c h a l l e n g i n g oppor tun i ty to p a r t i c i p a t e in a g rowing field of coa l convers ion of nat ional s ignif icance. Replies i n c l u d i n g educa t ion , e x p e r i e n c e , salary r e q u i r e d , a n d a r e c e n t p h o t o g r a p h should b e d i rec ted to: P i t t s b u r g h C o n s o l i d a t i o n C o a l C o m p a n y

R e s e a r c h a n d D e v e l o p m e n t D i v i s i o n L i b r a r y , P e n n s y l v a n i a

A t t e n t i o n : G- C. G a m b s , M a n a g e r S e r v i c e D e p a r t m e n t

P H Y S I C A L — O R G A N I C C H E M I S T for work on milk prote ins . M a n wi th advanced degree prefer red . Exper ience n o t necessary. Ca rna t i on C o m p a n y Research L a b o r a t o r i e s , 2344 N . Oakland Avenue. Mi lwaukee 11, Wisconsin.

724 C H E M I C A L A N D E N G I N F E R I N G N E W S

P H Y S I C A L O R A N A L Y T I C A L C H K M I S T : M . S . p re fe rab ly recent g r a d u a t e , but will c o n ­sider man wi th 1-3 years industrial experience. M a n mus t be t h o r o u g h l y g rounded m fundamen­ta l s of phys ica l chemis t ry , inc luding modern i n s t r u m e n t a t i o n t echn iques . Special considera­t ion given to m a n with experience in op t i ca l c r y s t a l l o g r a p h y , p h o t o m i c r o g r a p h y o r po la rog-r a p h y . Answers should b e addressed to K . J . F reder ick , Head of Physical Chemis t ry Research , A b b o t t Labora t οι ι··>. N o r t h Chicago , Il l inois.

WE H A V E : — A var ie ty of p r o b l e m s to in t r igue

and c u r i o u s mind . — A p l ace to work and l ive t h a t is ex

enjoyable l o c a t e d in t he vaca t ion

a n alert I

t remely 1 state of 1

Wiscons in . 1 — A l ea se o n t h r e e b e d r o o m h o u s e (now J

vacan t ) .

WE MEED: —-A man for a senior staff position W i t h — A Ph.D. in phys ica l chemis t ry — S o m e a c a d e m i c or indus t r i a l research ex- |

1 p e r i e n c e 1 — A n in te re s t in g r a d u a t e t each ing

I F I N T E R E S T E D 1 Please wr i t e for appl ica t ion form a n d more 1 c o m p l e t e informat ion. | j B o x 1 5 - J - 2 , C . & E. N . , E a s t o n , P a .

C H E M I C A L K N G I N K K H : Must have B.S. degree , p re fe rab ly M.S . in chemical engineering from accredi ted school, 5 years experience m i n i ­m u m in process development or process eng i ­neer ing in o rgan ic chemicals . Age 30 40. Ex­perience on air pol lut ion problems in connection with this pos i t ion is of a d v a n t a g e . Must be will ing to t r ave l . P lease s u b m i t c o m p l e t e d e ­tails on e d u c a t i o n and sa la rv desired. Box 35 -F 2. C . & Κ. N. , E a s t o n . Pa.

Wanted by Progressive New England Chemical Company

CHEMICAL ENGINEER For r e spons ib l e posi t ion in p r o d u c t i o n super­vision. C h e m i c a l p lan t e x p e r i e n c e d e ­s i rab le bu t no t essen t ia l . Exce l l en t oppor­tuni ty for qual i f ied m a n .

LACQUER C H E M I S T Good b a c k g r o u n d a n d e x p e r i e n c e in a p ­p l ica t ions of res ins for surface coa t ings es­sent ia l . Formula t ion expe r i ence va luab le b u t not i m p e r a t i v e .

G ive de t a i l s of t r a i n i n g and exper i ence . B o x 3 5 - J - 2 , C. & Ε. Ν . , E a s t o n , P a .

S A L E S M A N A G E R In te rna t iona l ly known chemical m a n u f a c t u r e r needs m a t u r e , technically educated m a n , t h o r o u g h l y experienced m sales, deve lopmen t , a n d m a n a g e m e n t , to head a fast growing divis ion selling synthetic· ITMIIS and surface ac t ive agen ts . Proven sa les a n d ex­ecutive ab i l i ty requi red , plus recent experience selling to s y n t h e t i c rubbe r p l an t s or to m a n u f a c ­tu re rs of m o l d e d r u b b e r goods, pa in t , text i le sizes, molded or ex t ruded plas t ics , floor cover­ings, or closely related p r o d u c t s . T h i s is a j o b in t h e Eas t for a top-f l ight man only. M a n u ­fac turer ' s employees know of t h i s open ing . Inqui r ies h a n d l e d p r o m p t l y a n d k e p t confidential . Send your r é sumé to Box 26-F 2. C . & Ε . N. , E a s t o n . Pa.

W A N T E D Excel len t o p p o r t u n i t y for r ecen t g r a d u a t e (col lege) w i t h d e g r e e in Texti le E n g i n e e r i n g o r C h e m i c a l E n g i n e e r i n g . To work for l a rge t ex t i l e c o m p a n y loca ted in N e w E n g l a n d on deve lopmen t of synthet ic f iber p r o g r a m . G o o d s tar t ing salary. O p p o r ­tuni ty for a d v a n c e m e n t . B o x 1 9 - J - 2 , C. & Ε . Ν . , E a s t o n , P a .

C H E M I C A L E N G I N E E R : Superv i so r in connection wi th indus t r ia l was te d i sposa l . M u s t have M . S . or P h . D . degree, p r e f e r ab ly B-f-average from accred i ted college. Age 35 45, 10 years m i n i m u m experience in ei ther process d e ­velopment or process engineering, with 5 years min imum as superv isor or group leader in o r ­ganic chemica l s . Be able t o dea l with p l an t managers , t o p supe rv i so r s , a n d pub l ic au thor i t i e s . Experience on air pol lut ion problems in con­nection wi th th i s posit ion is of a d v a n t a g e . M u s t be wil l ing t o t ravel . Reply giving com­ple te de t a i l s , educa t ion , pe rsona l d a t a and sa la ry des i red . Box 3 4 - F - 2 . C . & Ε. N . , E a s t o n , Pa.

WANTED C H E M I S T — M . S .

I Receni graduate, for research laboratory of chemical manu- I

I facturer in Elizabeth, N. J. I I Box 1 2 - J - 2 , C. & E . N . , E a s t o n , P a . I

C H E M I S E exper ienced in vegetable f a t s a n d oils. Research l a b o r a t o r y of large eas tern p r o c ­essor is looking for a good man. AVnte giving full details of b a c k g r o u n d and exper ience . Box 12 H - 2 , C . & E . X . , Easton, P a .

W A N T H l ) - I n d u s t r i a l finishes formula t ion , lacquer a m i / o r syn the t i c . Minimum 3 years experience jnef ' red. W r i t e . J. H. Wliit» le, Chief Clii-nnst, E g y p t i a n Lacquer Mfg , C o m p a n y , P . O . Box: 811, L a f a ­y e t t e , Ind iana .

PR( IDUCT ~L> Ε7}7ΕΟΤΊ>ΪΈΝΤ H N G T N E E ΪΓ: Experienced in extrusion of vinyls for research a n d d e v e l o p m e n t o rgan iza t ion of large co t ton mill to c a r r y t h r o u g h p roduc t development p r o j ­ec ts to m a n u f a c t u r i n g s tages . In a p p l y i n g give de ta i l s of exper ience , mi l i t a ry s ta tus and sa lary expected. Loca t i on P i e d m o n t District of N o r t h Carol ina . Box 23 Η 2 . C . & E. X . . Easton. P a .

I NEW PRODUCT DEVELOPMENT I I Resourcefus.1 a n d imag ina t i ve individual w i t h a t I I least a B .S . d e g r e e and preferably with some I I e x p e r i e n c e in the fields of textile fibers, res ins I J a n d r u b b e i for an ac t ive program based o n the I I deve lopmen t of a var ie ty of n e w indus t r ia l I I p roduc ts , O n e h u n d r e d yea r old o rgan iza t ion I I in the m e t r o p o l i t a n New York a r e a . P lease I I send r é s u m é of t r a in ing , exper ience and sa la ry I I des i red . I | B o x 24-J—2, C . & E . N . , E a s t o n , P a . I

M A N U F A C T U R I N G C H K M I S T wan ted b y Sou thwes t e rn m a n u f a c t u r e r . Minimum 10 years • •xpenenoe insect icides, sanitat ion spec ia l t ies . Know process ing e q u i p m e n t . W r i t e or call R iedeburg Associates , 405 Lexington Avenue , N e w York, MU—4-1677.

C * Η Ε Μ I S T— F E M "ΑΐΤκΊ T o ope ra t e a smal l dis tr ict oflicc of a large laboratory a p p a r a t u s a n d chemical house , m Philadelphia. Submi t qualif icat ions, s a l a ry desired, together with a recent p h o t o . Box 2 8 - H - 2 , C . & Ε . Ν . . Easton, P a .

Τ EC ' Η ΝI CAL· L I B~R .^\Rï X~! O^ërëë in chemis t ry , e i ther o rgan ic or inorganic. Should be able to read French and Ge rman ; familiar w i t h chemical l i t e r a tu r e ; experienced in index­ing, a b s t r a c t i n g , a n d searching chemica l l i te ra­t u r e . C h a r l e s t o n , West Virginia, area. S t a t e qual i f icat ions a n d s a l a r y expected in first le t ter . Address t o M r . J. E. Russell , Employment Sec t ion , P e r s o n ­nel {{(dations D e p a r t m e n t . Monsanto C h e m i c a l C o m p a n y . 1700 S o u t h Second St ree t , S t . Louis , M is^ouri.

Λ . 4 » 3 Β * 1 < » Β Ι Ι Ϊ 4 * I & O S Î Î I « I H I S

H ES E A U c t 1 Â s s T s T A N T S I i ï P r T T N X l j -C L E A H C H E M I S T R Y , involving s t u d y of chemical consequences of nuclear reactions and appl icat ion of nuclear techniques to reaction kinetics l ead ing to P h . D . in physical c h e m i s t r y , s t ipend s t a r t i n g a t $1700 per year ava i l ab le beginning J u n e or S e p t e m b e r . 1951. Address in­quiries : H e a d . D e p a r t m e n t of Chemist ry . U n i v e r s i t y of Not re D a m e . N o t r e Dame, I n d i a n a .

~~P RE D O C T O R A L R E S E A R C H F E L L O W -S H I P in o r g a n i c c h e m i s t r y of p l a n t p i g m e n t s , ava i lab le S e p t . 1, 1951. Ful l time s t u d y . S t ipend $1800 per y e a r . P r e f e r candidate with m a s t e r ' s degree or e q u i v a l e n t . S u b m i t t r ansc r ip t s , p h o t o ­g r a p h , a n d s t a t e m e n t of experience, a n d h a v e professiona.1 references wr i t e to: C . E. W a r i n g . H e a d . Depar tment of C h e m i s t r y , Univers i ty of Connec t i cu t . Stnrrs. C o n n .

R E S E A R C H AS SI ST A N TSUI Ρ commenc ing • immediately wi th opportuni ty for f u l l - t i m e g r a d u a t e s t u d y in biochemistry. C a n d i d a t e s should have M . S . or equivnlent ; preference will be given to those wi th experience in i so­lation p rocedures . Box 21--J-2. C & Ε. Ν . . EaMon, P a . ~ R K S E A R C T 1 F E E LO W S HIP: B iochemis t w i th M . S . degree wdio may wish t o work toward P h . D . degree . Some experience in t issue m e t a b o ­l ism prefp-rred. N o teaching, Send t r a n s c r i p t and references to I rene Rosenfe ld , U n i v e r s i t y of W y o m i n g , L a r a ­mie . W y o m i n g .

F L U O R I N E R E S E A R C H : Ass is tan tsh ips ava i lab le on fluorine compounds for chemis t s , chemical eng inee r s , and physicists who wish to qualify for d o c t o r a t e . Apply to J . 11. S i m o n s , D e p a r t m e n t of C h e m i c a l E n g i ­neering. I ' n ive r s i tv of Florida, Gainesv i l le , Elm ida.

R E S E A R C H A N D T E A C H I N G A S S I S T ­A N T S H I P S for s t u d e n t s in teres ted in m a s t e r ' s .:•'• P h . D . degree, beginning S e p t e m b e r . S t i p e n d • 1125 for nine, $1500 for twe lve m o n t h s . N o tu i t ion . Act ive research p r o g r a m in inorgan ic , ana ly t i ca l , organic , physical a n d b iochemis t ry . For fur ther in fo rmat ion and app l i ca t ion form, address : K a r l Dit t mer . D e p a r t m e n t of C h e n u s t i y . F lo r ida S t a t e Univers i ty . Ta l l ahassee . F h . n d a .

R E S E A R C H A S S I S T A N T S H I P S : T w o a v a i l ­able commenc ing J u n e 1 or J u l y 1, 1951. S a l a r y $233.33 per m o n t h for th ree s u m m e r m o n t h s and $175 per m o n t h dur ing academic yea r of 8 m o n t h s . Holder is expected to register a s half-t ime g r a d u a t e s t u d e n t and would be s t u d y i n g the p r e p a r a t i o n and proper t i es of free r a d i c a l s , mechan i sm of organic reac t ions or some o t h e r field m phys ica l chemis t ry . H o l d e r pe rmi t t ed t o select his field of work from a m o n g those a v a i l ­able . I 'm tiier de ta i l s and appl ica t ion t o n u s from D i . F. O. Rice. ("hem. D e p t . , Ca tho l i c U m \ · · ! -si ty of America , W a s h i n g t o n . D .C .

" T E A C H I N G A N D R E S Κ A R C H A S S I S T ­A N T S H I P S A N D F E L L O W S H I P S : A p p l i c a ­t ions now being received from superior s t u d e n t s in teres ted in g r a d u a t e work in inorganic, o rgan i c , phys ica l , colloid, a n d b iochemis t ry . T e a c h i n g posi t ions pe rmi t enro l lment for 12 hou r s a t e r m ; research pos i t ions for full load of 15. S t i pends $800-$1200 for 9 m o n t h s . All t u i t ion and fees except $42.50 a yea r r emi t t ed . F o r b rochure on ac t iv i t ies of d e p a r t m e n t and a p p l i ­cat ion ins t ruc t ions , wri te A. H. K u n z , D e p a r t m e n t of C h e m i s t r y . U n i ­vers i ty of Oregon, Eugene, Oregon.

T E A C H I N G ~ A S s f s T A N T S H 1 P S in c h e m i s t r y beginning in S e p t e m b e r 1951. Salary $1200 t o r ten m o n t h s . G r a d u a t e work leading to t h e P h . D . degree in chemis t ry or ag r i cu l tu ra l c h e m ­is t ry . App ly to C h a i r m a n , Division of C h e m i s t r y . I ' n ive rs i tv of Cal i forn ia . College of Agr icu l tu re . Dav i s , C a l i ­fornia.

G R A D U A T E A S S I S T A N T S H I P S : Ava i l ab l e Sep t . . 1951. Requ i r e 12 hours of l abora to ry i n ­s t ruc t ion per week and pe rmi t 10 ciedi t hours of g r a d u a t e s t u d y . S t ipend $110 to $130 pe r m o n t h . A reduced p rog ram at p r o p o r t i o n a t e compensa t ion is ava i l ab le to ve te rans a l lowing full G . I . benefits. D e p a r t m e n t of C h e m i s t r y , Univers i ty of K a n s a s , Lawrence . Kansas . ~~GR "AT) U Α T E A S S I S T A N T S 1 1 1 Ρ S in C h e m -is t rv or b iochemis t ry ava i l ab l e for m a s t e r ' s c a n d i d a t e s . C o m p e n s a t i o n $1000-$1200 for half -t ime service. W r i t e for app l ica t ion b lank . C h e m i s t r y D e p a r t m e n t , Un ive r s i ty of M a i n e . Orono . Ma ine . ~ MAN~ÂGER T ) F L A B O R A T O R I E S in s t a t e un ivers i ty . Bache lo r ' s or m a s t e r ' s degree in C h e m i s t r y , 30 to 40 years of age. Bus iness a p t i t u d e and ab i l i ty to g e t a long well w i t h o the r s . Sa la ry c o m m e n s u r a t e w i t h qual i f ica t ions . Begin Apri l 1. 1951 or la ter . Ly le R. Dawson , H e a d , D e p a r t m e n t of C h e m ­is t ry . I ' n ivers i tv of K e n t u c k y , Lexington . K e n ­tucky .

SITUATIONS WANTED (A.C.S. MEMBERS)

O R G A N I C C H K M I S T : P h . D . Apri l U.Ol Thes is synthes is and p roper t i e s of organic fluo­r ides . Bachelor degree in chemical engmeei mg. Age 30, ve te ran , P h i L a m b d a Upsi lon. D e n e s indus t r i a l posi t ion in research or d e v e l o p m e n t . Loca t ion immate r i a l . Box 300 J - 2 . C. & Ε . Ν . . E a s t o n . P a .

O R G A N I C C H E M I S T : P h . D . S p r i n g 1951. large E a s t e r n un ivers i ty . Ava i lab le i m m e d i a t e l y . 29 years , m a r r i e d , ve te ran . Solid b a c k g r o u n d in theore t i ca l and s y n t h e t i c p rob lems . 4 yea is diversified experience—excellent references. I n ­t e res ted in a research pos i t ion preferably b u t n o t essential lv in t h e New York area. Box J301 - J - 2 , C. & Ε. Ν . , E a s t o n , P a .

O R G A N I C ; C H E M I S T : Recen t P h . D . . eas tern un ivers i ty . Mino r s in b iochemis t ry and col loidal chemis t ry . I n d u s t r i a l exper ience in p h a r m a ­ceutical chemis t ry . D i s se r t a t ion on a n t i - m e t a b o ­l i tes . Pub l i c a t i ons , honors , S i g m a Xi . Ve te ran , age 30. Seeks o p p o r t u n i t y for research in o r ­ganic and medic inal chemis t ry . Box 3 0 2 - J - 2 . C. & Ε. Ν . . Eas ton . P a .

" C O M M E R C I AL D E V E L O T M E N T : 2 l / 2 yea r s experience in m a r k e t research and sales d e ­ve lopmen t . Excel lent b a c k g r o u n d in fats and oils, p ro te ins , res ins , chemica l special t ies a n d o t h e r indus t r i a l raw mate r i a l s and end p r o d u c t s . Desire responsible posi t ion wi th mode rn p r o ­gressive o rgan iza t ion . Loca t ion i m m a t e r i a l . B . C h . E . . B.B.A. Age 26. single, n o n - r e s , . r v e

Box 304 J 2. C. & Ε. Ν . Eas ton . Pa

(Continued on page 726)

V O L U M E 2 9, N O . 8 » > F E B R U A R Y 1 9 , 1 9 5 1 725

( S i t u a t i o n s Waaated C o n t i n u e d ) MARKET RESEARCH: Bachelor M chemistry.

1942. Μ.Β.Α., 1948, Several years' experi­ence chemical market research, sales ioieca.-.t.ng. hrlil surveys, industrial economics. Box 303 J-2, C. A E. N.. Easton, P.^

L'HKMIST, Pra.D.: Unusually broad experi­ence developing industrial detergents and related sp>ecialties. Intncaate knowledge raw materials. Seeking permanent responsible position utiliz­ing initiative, personality and leadership. Avail­able immediately. Box 305-J -2, C. à S. Ν. , JSaston. Pa " T K ' X T T L E RESEARCH ""CHEMIST. Fight yea: s of experience directing and ρ··ι lorm.ng si.cc»-ssful research ou chemical modification of natural and synthetic fibers plus development or Textile chenuc&ls, polymers, resins, and cata­lysts including symthesis. application and e\alua-tion. Numerous publication}; and patents l)e-nr»*< responsible position. Presently directing research group of seven chemi-ts and assistants Ma.rri.-d. 32. Mintinium salary considered : $9000. Box 306- J 2, C. ά II. Ν . i:a>n )n_ PH.

B . S . l N C HEX 11 SIR Y . Γ nix- ers : t y <. f Μ ι « · h , -g an 1947; IV2 y^ars ο f experience m develop-nient and analysais of soap|:. detergents, cos­metic- Fluent language background, sound knowi.-dge cri photograph\. Veteran, probably drafr exempt. ΛΥουΜ prefer position near good university, offering graduât»- courses. Box 307 J-2, C. d· E. N.. Easton, Pa.

BI< >-( >RGANIC CHEMIST : Desires" research and or teaching. Ph.D. completed August 1950. Thesis. is-olatiori of natural products (sterols) Thre-c y^-iTi experience, synthesis plant pigments. ant J -biotio, and t-echnical writing. Available im­mediately. Age 50. fainilv. Si gin a Xi. Box 308 J 2, C. & Ε. Ν Easton, Pa.

ORGANIC CHEMIST—Ph.D.. 19Ô0. Um-vrNitv of Kansas. Minor—-pharmaceutical chem­istry. Pie-sent—post-doctoral fellowships on cor-r.^one problem. Phi Beta Kappa. Sigma Xi, Phi Lambda Upsalon. l ' / s years industrial ex­perience. Age 25. Desires industrial research or process! development position. Locution im­material. Available Julv 15, 1951. Box 309-J-2, C. A E.' N.. Easton, Pa.

Τ Ε ACHIN G A 2MD/0R RES Ε A RC Η : Ph. D. physical chemistry^ and physics Age ">0 Pubh-cations. Sigma Xwi. Box 310-J-2, C. <fc E. N. , Kaston. Pa

FOOD CHEMrST:" NLS. 195ΐΓ Age ~28. married, veteran. 2 years experience m clinical chemistry, pharmacy, nutrition and treatment. 4l/z years m analytical control, research and development with a leading food firm dealing in edible oils antd allied piroducts. Location New Jersey-New York. Available immediately. Box 311 J-2, C. <fc E. K. ; Easton, Pa.

ORGANIC CHEMIST: (Chemical Engineer) M.Sc. '42, Norway, inagrna cum laude. 511·> years industrial escperien-ce, synthetic and phar­maceutical research: and development. Now com­pleting 2'/2 years» research at foremost uni­versity Speak. read G»*rrnan. Scandinavian language*, some FYenrh. Honor societies. Seek research or development—industry or institute. Age 35. married. Available March. Location unimportant. Box 312 J-2, C. «fc E. N . , Easton. Pa

ORGANIC CHEMIST B.S. 194L Age 3l~. married. draft e-xempt. Ten years research expjerienc-e in organic synthesis uid analysis m petroleum and synthetic polvmer research Box 313-J-2, C. <£: Ε. N . . E'aston. Pa.

TECHNICAL WRITING Γ " Woman. "Organic chemist. Engineering background, several years' experience industrial syntheses. Desires position metropolitan New York area. 5 ? x 314-J-2, C. <& E. N.,__ Easton. Pa.

A N ALYTICAL CHEMIST—BIOLOGIST : A.B. plus one year graduate study. Ten years experience in instr-umcntsal analysis, p>harmaceu-tical and biological fields. Age 33. family. Semi-rural, midwest preferred. Box 315-J-2, C. «fe Ε. Ν . , Easton. Pa.

ACADEMIC POSITION with opportunity for research desired t>y organic chemist. Graduate and post-graduate- training at outstanding uni­versities. University teaching and industrial ex­perience. Publications and honors. Age 29, family Box 316-J-2, C. «fe E. N"., Easton, Pa.

CHEMICAL ENGINEER: B.S. 1945. Some graduate courses. 2 years development, pilot plant construction and operation, amino acids. 3 years process erxgineer experimental explosives processing plant. Some supervisory experience. 25. family, available May, 1951. Box 318-J-2, C. «& Ε, Ν . , Easton, Pa.

M I D - W E S T : Married, veteran, B.S.Ch.E., de­sires responsible jx>sition -with progressive com­pany in mid-west«rn location. In return, offer initiative and drive, combined with 3 years experience in development and production super­vision. Employed, Available upon one month's notice. Box 319-J-2, C. ·& Έ. N . . Easton. Pa.

PHARMACEUTICAL C H E M I S T : 11 year* 01 personal and supervisory experience in research and development ol drug». Steroids, anti­spasmodics, antihistamines, alkaloids and others. P'ormulate syntheses and pharmacological needs. Proven ideas for new products. M.S.. Ph.D. 1951. Sigma Xi. Phi Lambda Upsilon. Age 31 Publications. Married, veteran. Box 321-J-2, C. & _E_. _N_1, _ E a ^ ° n ^ _ _ P a

BACTERIOLOGIST: M.S. Over five yeais ethical pharmaceuticals. Production, develop.-ment, management. Married. 31. Box 322 J 2, C. & Ε. N., Easton, Pa.

ORGANIC C H E M I S T . Ph.D. 1945. Three years teaching, live years diversified industrial experience. Major interests are synthetic or­ganic research, development, and isolation of natural products. Honor societies, excellent refer­ences, publications. New York City vicinity pre­ferred. Box 323 J 2. C. & Ε. Ν., Easton, Pa.

PHYSICAL" C H E M I S T : Female. Ph.D. , 1946. Major interests are colloids; food chem­istry, biochemistry, cancer. Experienced in el*'c-trop»horet η- and ultra-centrifugal methods. A\ail-able March. Box 324 .1 2 C. Λ- Ε Ν., Easton, Pa.

SPECIALTIES C H E M I S T : M.S .~-7 3 Ph.D. Age 2S. Draft deferred 4F(b; . Family. Eight years varied industrial experience planning and directing research and development, planning and supervising production, supervising quality con­trol for medium sized chemical specialties manu­facturer. Desire managerial position with re­sponsibilities. Box 325 J 2. C. & Κ. Ν.. Easton. Pa. ~ D O YOU Ν Ε ΕΙ ) AN EXP Ε Η Ι Ε Ν ( ' FI ) CHEMICAL E N G I N E E R for production, de­velopment la3OUt? The writer has many years experience relating to dyestuff, detergents, pharmaceuticals and fine chemicals. Handle πι<·η easily. M.Ch.E. and member of Sigma Xi. Prefer a radius of 40 miles from New York City. Box 326-J-2, C. & Ε. Ν., Easton, Pa.

CHEMICAL E N G I N E E R : B.S., M.S.. age 25. married. 2 years U.S. Navy (electronics). 4 years petroleum refinery: Asphalt, duosol, dewaxing. etc. Desire process or development position. Available immediately. Not in reserve. Box 327-J-2, C. & Ε. Ν., Easton, Pa.

PHYSICAL—INORGANIC C H E M I S T : Ph.D. 1944. Three years industrial research with large company. Three years academic teaching and direction of graduate research in inorganic chemistry. Sigma Xi. Phi Lambda Upsilon. Age 33, married. Desires university teaching with research opportunities, or fundamental in­dustrial research. Available Julv 1. Box 328--J-2, C. & Ε. Ν., Easton. Pa.

ACADEMIC POSITION in university or good college. Organic Ph.D. , 1950, large mid-west university, post-doctorate research at leading Eastern university. Publications. Previous col­lege teaching experience in general, organic. In­dustrial experience, age 30, family. Prefer loca­tion east of Mississippi. Box 329-J-2, C. & Ε. Ν., Easton, Pa.

CHEMICAL E N G I N E E R : Ph .D. , June, 1951. Graduate research in heterogeneous reaction rates. Desire academic or industrial research in com­bustion of solid, liquid, or gaseous fuels. Age 25, veteran, single, Tau Beta Pi, Phi Lambda Upsilon. Box 330-J-2. C. & Ε. Ν.. Easton. Pa.

C H E M I S T : Master-organic-honors desires pro­duction (or allied) position in petroleum or chemical fields on Gulf Coast or Latin America only. Age 23, single, veteran, draft exemj^t. Available on short notice. Box 331-J-2, C. & Ε. Ν., Easton, Pa.

CHEMICAL ENGINEER—CHEMIST : Ch.F,. graduate studies. Eight years production, re­search and development work with high poly -meric materials. Desire responsible position in production or research development. Family. Prefer location in Southern Ohio. Box 332-J-2, C. & Ε. Ν., Easton, Pa.

ORGANIC C H E M I S T : Ph .D. , 1949. Ana-lytical minor. Large midwest university. Two years industrial experience in polymers and or­ganic synthesis. Desire research position. Phi Lambda Upsilon, Alpha Chi Sigma, Sigma Xi. Single. Age 32. Prefer extreme, north. Other localities considered. Available immediately. Box 333-J-2, C. <fe E. N. , Easton, Pa.

CHEMICAL E N G I N E E R : M.Ch.E. 1947. doctorate nearly completed, 2V2 years experi­ence in pilot plant and development work, desires responsible position in development or design Location New York City or nearby Connecticut. Box 334-J-2. C. & Ε. Ν., Easton, Pa.

RESEARCH C H E M I S T : Ph .D . Several years industrial experience. Pharmaceutical back­ground. Experience protein research, analytical method development, familiar modern techniques. Employed biochemical research. Desires im­provement New York City area. Box 335-J-2, C. & K. N.f Easton, Pa.

CHEMICAL RESEAJftCH DIRECTOR of Medium Sized Company OR RESEAR.CH GROUP LEADER of Large Organization: Ver­satile, creative, conscientious, 15 years research, development, and plant experience in textiles, cellulose, pjolymers, dispersions, emulsions, and surface active agents. I preler to start new-unit with expanding company. Ph.D. , family, location uiunatenal. Box 317 J-2, C. & Ε. Ν. , Easton. Pa.

PHYSICAL C H E M I S T : B.A. June 1949. M.A. m February 1951. Thesis on the solubility rates ot G R - S carbon black mixtures. Good backgiound in physical and analytical. Diligent worker. Age 26. Veteran. Single. Prefer loca­tion in East or Midwest. Available immediately. Box 330 J 2. C. & Ε. Ν., Easton. Pa.

CHEMICAL E N G I N E E R : M.S., registered engineer, 11 years experience in design, développ­aient, process improvement and maintenance. Box 337 J 2, C. & E. N. , Easton, Pa.

CHEMICAL E N G I N E E R : M.Ch.E., 1948, 25. single, draft exempt. 5 years experience in re­search and development, design, and production. Desire position in process development or design. Northeastern location preferred. Box 338-J-2. C. & Ε. Ν., Easton, Pa.

CHEMICAL E N G I N E E R I N G T E A C H E R : Desires regular summer and/or half-time work through academic year in industry in Wilming-ton-Jersey-Phila. area. Academic and industrial 1 esearch experience. Advanced degrees, publica­tions. Available immediately. Box 339-J-2, C. & Ε. Ν.. Easton, Pa.

RESIN C H E M I S T : Six years of diversified experience in development and production of phenolic, urea, melamine and alkyd resins and molding compounds. Desire position in resin development or technical service. B.S. plus graduate work. 27, married. Box 340-J-2. C. & Ε. Ν.. Easton. Pa.

C H E M I S T : 24. 4F. B.S. cum laude, M.A Graduate training included emission spectrog-laphy, adsorption spectrophotometry and radio­activity measurements. Physics minor, including training in electronics. Interested in instrumen­tation and instrumental methods. Desire posi-t ion in or near any large metropolitan area in East or Northeast. Available immediately. Box 341-J-2, C. & Ε. Ν. , Easton, Pa,

AMBITIOUS YOUNG C H E M I S T : Ph.D. . interested in management and production Varied industrial experience in a large organiza­tion. Desires opportunity to demonstrate the ability to make greater profits for an employer Box 342 J-2. C. & Ε. Ν. . Easton, Pa.

AGGRESSIVE CHEMICAL E N G I N E E R : Ten ypars diversified industrial experience: research, development, application -engineering, supervision. Rubber, synthetics, plastics, colloidal fillers. Invention records, patent application, positive record of achievement. Box 319-H-l . C. & Ε. Ν. , Easton, Pa.

ORGANIC C H E M I S T : Ph.D. 11 years re­search and development experience, including re­search planning and supervision. Extensive ex -p>erience synthesis and utilization of Epon resins Synthesis drying compositions, rubber-like resins. lubricating oil addition agents, synthetic organic chemicals, including some pharmaceuticals. De­sires position where experience and training can be used to better advantage. Box 310-L-l, C. & E. N. , Easton. Pa.

COATINGS C H E M I S T : Widely diversified ex­perience as paint, varnish, resin chemist formulat­ing architectural, industrial, specification coat­ings. Director technical service laboratory for manufacturer resins, oils, specialties. Interested in connecting with raw materials or coatings manufacturer. New York area. Other considered Age 37. Box 320-L-l, C. & Ε. Ν. , Easton, Pa.

C H E M I S T L I T E R A T U R E RESEARCH re­port writing, patent abstracting, excerpting, com­piling, analyses correlation scientific material. 9 years' experience. Knowledge journals chem­istry, physics, engineering, medicine, nutrition. New York or suburban area preferred. Box 330-L-l, C. & Ε . Ν. , Easton, Pa.

COLLEGE T E A C H I N G : Ph.D. Major organic, minor physical- analytical. Prefer Carolina-Virginia-Maryland area and vicinity. Three years graduate assistant, general and analytical. Three years industrial experience. Half year, post-doctoral research. Publications, Sigma Xi. Phi Beta Kappa. 33. Protestant. Available February, June, September. Box 301-F-2, C. & Ε. Ν. , Easton, Pa.

ORGANIC C H E M I S T : Ph.D. March 1951. Large mid-western university. Experience in­cludes 1 year organo-silicon research, 2V2 years catalytic dehydrogenation studies, 3V2 years teaching as graduate assistant. Excellent record. Phi Lambda Upsilon, Sigma Xi. Desires position in industrial research and/or development. East ­ern location preferred. Box 305-F-2, C. & Ε. Ν., Easton. Pa.

726 C H E M I C A L A N D E N G I N E E R I N G N E W S

R E S E A R C H ORGANIC C H E M I S T : CM.M Aiitdemic, industrial, consulting, busmos «\-penence. Desires research position or urpanir teaching. Publications and patents. Box 30&--F-2, C. & Ε. N. , Easton. Pa. " O R G A N Î C C H EM I ST : M.S. January 1951. Minor biochemistry. ACS accredited degrees. Phi Lambda Upsilon. Married, 28, veteran, no reserve status. No industrial experience. Avail­able about Feb. 1st. Location immaterial. Box 307-F-2. C. & Ε. N., Easton, Pa.

INDUSTRIAL CHEMIST—SALESMAN seeks position with technical responsibility. Fifteen years diversified experience, research, produc­tion, sales. Personable, cooperative, industrious. Age 36, family, draft exempt. N.Y.C. area. Excellent references. Box 311-F-2, C. & Ε. N. , Easton, Pa.

ORGANIC C H E M I S T : Ph .D. , March, 19Ô1 Excellent synthetic background. Desires indus­trial position in research or development. Member of Sigma Xi, Phi Lambda Upsilon. National In­sti tute of Health Fellow for two year*. Three years industrial experience. Eastern location preferred. Age 30. Married. Box 315--F-2, C. <£ Ε. Ν. , Easton. Pa.

P H Y S I C I S T : M.S.. 1950. B.S. in mathematics and chemistry. Thesis: spectra of elertrodelees discharges in hydrogen, argon, etc. Interested m optical spectroscopy, very high vacuum tech­niques, vacuum evaporation of metals, etc Age 25, married, veteran. Prefer metropolitan New York area, but willing to relocate. Available immediately. Box 317-F 2. C. ά Ε. Ν., Easton. Pa. ""ORGANIC"" C H E M I S T : B.S. 1947̂ L^vTnp graduate school for financial reasons. Desires position in production, development or adminis-tiation. Age 28, married, veteran, no geographical preference. Available March 1. Box 321-F--2. C. & Ε. Ν., Easton, Pa.

C H E M I S T : 31~ graduate 1M6, well known Swiss university, M.S. equivalent, experience organic synthesis (hormones, pharmaceuticals). food analysis; speaks, reads, writes 6 languages, seeks suitable position research or production. Would consider commercial field. Excellent refer­ences, complete résumé available; preferably metropolitan area New York. Box 32o-F-2. C. & Ε. Ν., Easton. Pa.

TEACHING—Ph.D. summer 1951. Age 33 family. Organic major, biochemistry and in­organic minors. Natural pigments, carbohydrates, stereochemistry. Five years college teaching ex -perience, four years teaching and research assist -antships, one year clinical biochemist. Box 335-F 2, C. & Ε. Ν., Easton, Pa.

INDUSTRIOUS PERSONABLE I N D I ­VIDUAL desires position with medium sized com pany where extended technical sales experience country wide basis, plant supervision, manage ment, chemical engineering education background would contribute to mutual growth. Box 303-H-2, C. & Ε. N., Easton, Pa.

"CHEMIST: Ph.D. 1938. Sigma Xi. Phi Beta Kappa. 12 years diversified teaching, research development, production, supervision experience High vacuum, photochemistry, fermentation, bleaching, resin coatings, plastics, adhesives, tan­ning processes. Technical sales, service, develop­ment or administrative position desired. Prefer east coast, available short notice. Box 30β-Η-2, C. & Ε. Ν., Easton. Pa.

C H E M I C A L E N G I N E E R : Seven years re­sponsible experience food manufacture and proc­essing industry. Overall demonstrated ability and initiative in management, production supervision starting new plants, business, development, engi­neering. Age 29. Extremely capable man fm responsible overall position. Seeks permanent position processing industrv. Will consider anv field. Box 308-H-2, C. & Ε. Ν., Easton, Pa.

PRODUCTION AND/OR OPERATIONAL P R O B L E M S ? Chemist-engineer, Ph.D. , 44 years with 20 years research, operating, and produc­tion experience available. Detergents, organic-industrial chemicals. Chicago preferred. Box 313-H-2, C. & Ε. Ν., Easton, Pa.

ORGANIC C H E M I S T : M.S. , draft exempt. Three years experience in fine organics and pharmaceuticals. Widely varied organic syn­theses, paper chromatography, ion exchange. Familiar with preparation, purification and assay of dyes and dye intermediates. Thorough knowledge of many biochemical enzyme and hormone preparations. Box 317-H-2. C. & Ε. N., Easton, Pa.

ORGANIC C H E M I S T : M.A. 1950, credits towards Ph.D. . physical chemistry minor, 28. draft exempt. Five years industrial and academic research experience organic synthesis. Pharma­ceuticals, synthetic biologicals, resin monomers, fine and rare organic chemicals. Desires re­sponsible position with opportunity in Metro­politan N.Y. area. Box 318-H-2, C. & E. N.# Easton, Pa.

TECHNICAL SALES OR SERVICE: B.A. 1943; graduate credits in bus. adm. 7 years ex­perience in plant technical service, sales de­velopment and sales. Desire travel and contact work but will consider anything outside of labo­ratory. Box 334 -II-2, C. & Ε. Ν.. Easton, Pa.

CANDIDATE FOR M.S. IN CHEMICAL ENGINEERING, minor physical chemistry, de­sires position in research or development. B.A. 1945; major chemistry, minor physics. Four years teaching experience. Two foreign languages. Phi Lambda Upsilon. No industrial experience. Location immaterial. Age 27, married. Avail­able April. Box 335-H-2. C. <k E. N., Easton, Pa.

PRODUCT PROMOTION AND DEVELOP­M E N T : Ohem cal engineer, 12 years background -synthetic resins, rubbers, industrial finishes, resin adhesives, organic chemicals, seeks responsible position with organization desiring to expand or improve its products and technical -••rvice. Age 35. married. Will travel. Box 337-11-2, C. A- E. N., Has ton. PH.

ORGANIC—BIOCHEMIST" P h D desires position as research director or gioup h*adei. Fifteen years industrial experience in research, pilot plant and production supervision, photo­graphic sensitizers, dyes, pigments and organic intermediates. Publications. Patents Sigma Xi. Alpha Chi Sigma. FamiK Ρ,···ί'·ι-ι Ea<t

SITUATIONS wmwtw (NOW MEMBERS)

_SCIEN ΓΗ Κ APPARATUS GLASSBM-OW E.R : 47, 30 years experience, basic training received by family tradition. Familiar with a~21 known nieial-to-glass seal technics for high vacuum tubes and mercury contact devices. "Work all glasses and quartz, thermometers, gauges. e*tc Will install and take charge of glass technical laboratory at research center. Correspondence ιη ν 11 ed. Box 600 J 2, C. & Ε. Ν.. Easton, P~a.

MISCELLANEOUS Advert is ing of Class i f icat ions N o t Inc luded in Directories

On P r e c e d i n g Pages 'Rates on Employment Information" p-oge)

PUBLICATIONS — SALE, WANTED

of Mississippi. Box 341-H-2. C. <fe E . Kaston Pa

LIBRARIAN: Chemical degree ami ι··η years' experience as research and technical librarian 'vit h editorial experience. Knowledg-· of all phases of professional library activity. Desires administrative and/or reference position :H chemi­cal, medical, or university librarv. Box 303-L-l. C. A- E. N., Easton I'M

WANTED: Transactions of t h e Faraday £k>-cietv. Volume 21, 1925; Volume 22, 1Q26; Vol­ume 25. 1929; Volume 27, 1931 ; Ve>lum«- 32. 1936; Volume 33. 1937, bound or unboiiEad. Box 900 J 2. C. & E. N. r Easton, F*a.

CHEMICAL ABSTRACTS back volume* wanted. We buy for cash long rum, files and sets. Ashley. 24 E*st 21st St., N. Y. C.

INDEX TO ADVERTISERS Adams Co. Inc., R. Ρ Aluminum Co. of America Amercoat Corp. Div., American Bipe

& Construction Co American Instrument Co. Inc American Optical Co American Platinum Works American Polymer Corp Ansul Chemical Co Armour & Co Arnold, Hoffman & Co. Inc Baker Castor Oil Co Barrett Div., Allied Chemical & Dye

Corp Bemis 3ro. Bag Co Bethlehem Apparatus Co Blaw-Knox Co Buffalo Meter Co Cambridge Instrument Co. Inc Carbide & Carbon Chemicals Div.,

Union Carbide & Carbon Corp.. . . Chemical Materials Catalog Clay-Adams Co. Inc. Commercial Solvents Corp Cowles Chemical Co Eastman Kodak Co Filtrol Corp Floridin Co Foote Mineral Co.

672 717 708 682 695 667 659 713 701 706 639 714 636 676 673 655 702 651 709 700 640 675 671 676 704 711

General Chemical Div.. Allied Chemi­cal & Dye Corp 4th Cover

General Electric Co 637:678 679 Goodrich Chemical Co., B. F 681 Goodyear Tire & Rubber Co 653 Groen Mfg. Co 667 Harshaw Chemical Co 630 Heyden Chemical Corp 3rd Cover Hilliard Corp 690 Industrial Chemical Sales Div., West

Virginia Pulp & Paper Co 689 International Nickel Co. Inc 696 Jefferson Chemical Co. Inc 677 Jelliff Mfg. Corp., C. 0 697 Kaiser Aluminum & Chemical Salt

Inc Kelco Co Koppers Co. Inc

687 635 702

Metalab Equipment Corp 683 Metalloy Corp 694 Metasap Chemical Co 668 Mutual Chemical Co. of America. . . 692 Nicholso & Cc ., \V. H . .

Indus t r i a l 6 7 2

C h e m i c a l P e n n s y l v a n i a C o r p 6 3 3

P e n n s v l v a n i a Ref in ing Co 6 9 2 P lax C o r p 6 5 6 6 5 7 Q u a k e r O a t s C o 6 3 4

Keilly T a r & C h e m i c a l C o r p . 2nd C o y e r R i c h m o n d Mfg. Co 6 Î 8 R o h m & H a a s C o 707

S a r g e n t & Co . , Ε. Η . 699 Scot t A v i a t i o n C o r p 691 S p e r r y & Co . , D . R 706 S t a n d a r d Scientific S u p p l y C o r p Θ8'3 S u p e r i o r E l e c t r i c C o 728 T e c h n i c a l M i c r o c a r d P u b l i s h i n g Corp. 703 U . S. I n d u s t r i a l C h e m i c a l s . Inc. . 6 6 3 . 662 V a n t o n P u m p C o r p . . 704 W h e e l c o I n s t r u m e n t s Co 705 W i e g a n d Co . , E d w i n L 728 W o l f & C o . , Jacqu . - s 629

DIRECTORIES Chemicals Exchange 71^—720

Arapahoe Chemicals, Inc. Bersworth Chemical Co. Bios Laboratories, Inc. Delta Chemical Works Dow Corning Corp. Farchan Research Laboratories Mann Fine Chemicals Michel & Co. Inc., M. Organic Syntheses Co. Pierce Chemical Co. Versatile Chemicals, Inc. Williams & Co., C. K.

Equipment Mart 72(3-721 American Fused Quartz Co. Inc. Cargille, R. P. Carver, Inc., Fred S. Cleveland Mixer Co. Electric Equipment Co. Fisher Scientific Co. Frank, Paul H-B Instrument Co. Johns-Manville Corp. Laboratory Construction Co Taylor & Co., W. A. Uehling Instrument Co. Wellworth Trading Co. Wilson & Co., G. C.

Technical Services 722 Aries & Associates, R. S. Atlantic Research Com. Bjorksten Research Laboratories Colburn Laboratories, Inc . Evans Research & Development C -̂orp. Food Research Laboratories, Inc. Kresge-Hooker Scientific Library LaWall & Harrisson Molnar Laboratories Philadelphia Testing Laboratories Snell, Inc., Foster D. Stanford Research Institute Truland Chemical & Engineering C-o. Inc.

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