Sujet

Bureau of Mines, Dept. of Int., between 1910 and 1920. Creator: Harris & Ewing.

Légende

Bureau of Mines, Dept. of Int., between 1910 and 1920. Man placing samples in a furnace. The United States Bureau of Mines (USBM) was the primary US government agency conducting scientific research and disseminating information on the extraction, processing, use, and conservation of mineral resources.

Crédit

Photo12/Heritage Images/Heritage Art

Notre référence

HRM22B06_255

Model release

NA

Property release

NA

Licence

Droits gérés

Format disponible

179,5Mo (3,7Mo) / 64,8cm x 69,4cm / 7649 x 8202 (300dpi)

Mots clés

people male library job technology man men industry country science guy occupation research tools equipment tool industrial mining laboratory scientist location collection profession physics B&W furnace tongs Library of Congress research and development United States of America black & white black and white B W laboratory worker r&d American America USA scientific apparatus photograph united states Harris Congressional Library boffin 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