PERKIN MEDAL AWARD / .

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Gaston F. DuBois, most recent Perlcin Medalist and senior vice president of Monsanto, shows the award to Foster Dee SnelL chairman of the American Section of the Society of Chemical Industry, Charles A . Thomas, director, Central Research Department, Monsanto, and Marston Taylor Bogert, Colum­bia U»?«r<usity, who presented the medal to Mr. DuBois.

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_Γ~τ~ _ - _ L Above. Per K. Frolich, of the Standard Oil Development Company and immediate past president of the A.C,S., and Gustav Egloff, Universal Oi l Company,and president of the A.I.C.

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Above. James L. Bennett, of Hercules Powder Co^ and im­mediate past president, American Institute of Chemical Engineers, and Wallace P. Cohoe, president, Society of Chemical Industry.

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George Granger Brown, University of Michigan and president of A.I.C.E., Γ W. W. Duecker, Texas Gulf Sulphur. l

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Above. C. S. KimbalL honorary secretary. Ameri­can Section, S.CX, and Norman A . Shepard, Ameri­can Cyanamid Co., and vice chairman of the section.

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>\6ove. Mrs. Marston T. Bogert and Profegor Bogert who is wearing the Perlcin mauve tie, and C. A . Thomas, who dis­cussed the professional accomplishments of Mr. DuBois, Medalist.

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Above. D. D. Berolzheimer, consultant, and James G. Vail , vice president, Philadelphia Quartz Co.

Charles Belknap, president, of the Monsanto Chemi­cal Company, St Louis.

Abovw. Francis J. Curtis, vice president, Monsanto Chemical Company, who spoke briefly on the personal side of Mr. DuBois' life.