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

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