Sujet

Dr. C.L. Alsberg, Chief, Bureau of Chemistry, 1912. Creator: Harris & Ewing.

Légende

Dr. C.L. Alsberg, Chief, Bureau of Chemistry, 1912. [Chemist Carl L. Alsberg served as Chief of the United States Bureau of Chemistry (Commissioner of Food and Drugs) from 1912 to 1921].

Crédit

Photo12/Heritage Images/Heritage Art

Notre référence

HRM22B04_152

Model release

NA

Property release

NA

Licence

Droits gérés

Format disponible

154,6Mo (6,2Mo) / 54,0cm x 71,7cm / 6378 x 8473 (300dpi)

Mots clés

people male library job man men country science guy occupation chemist scientist chemistry location collection century profession B&W Library of Congress United States of America black & white black and white B W 1910s 20th century federal agency American America USA photograph portrait united states Harris Congressional Library George W. Heritage Art Martha still image Glass negatives. gmgpc Harris & Ewing collection Harris & Ewing Ewing Harris & Harris & Ewing Inc Harris & Ewing Photographic Studio Harris & Ewing Inc. Martha Ewing Ewing Martha Ewing Newcombe Newcombe Martha Kuntze Kuntze George W. Harris Commissioner of Food and Drugs FDA Food and Drug Administration