Our holdings include hundreds of glass and film negatives/transparencies that we've scanned ourselves; in addition, many other photos on this site were extracted from reference images (high-resolution tiffs) in the Library of Congress research archive. (To query the database click here.) They are adjusted, restored and reworked by your webmaster in accordance with his aesthetic sensibilities before being downsized and turned into the jpegs you see here. All of these images (including "derivative works") are protected by copyright laws of the United States and other jurisdictions and may not be sold, reproduced or otherwise used for commercial purposes without permission.
Vintage photos of:
November 1942. "Utah Copper -- Bingham Mine. Part of the open-pit workings of the Utah Copper Company at Bingham Canyon, Utah. The steam locomotive is bringing in empty ore cars from the Utah Copper mills at Magna and Arthur." Photo by Andreas Feininger for the Office of War Information. View full size.
November 1942. "Flotation machines at one of the copper concentrators of the Utah Copper Company. Its plants at Magna and Arthur in Utah are treating vast quantities of the copper so vital for war purposes." Photo by Andreas Feininger for the Office of War Information. View full size.
November 1903. "Assembling room, Leland & Faulconer Manufacturing Co., Detroit. Men working in foundry and machine shop that produced automobile engines and merged with Cadillac Motor Co. in 1905." 8x10 inch dry plate glass negative, Detroit Publishing Company. View full size.
December 1942. "Production. Mercury. Loading mercury ore into a mine car by hand at the New Idria, California, plant of the New Idria Quicksilver Mining Company. Triple-distilled mercury is produced from cinnabar, an ore containing sulfur and mercury mined at a number of workings near the plant." Photo by Andreas Feininger for the Office of War Information. View full size.