- subject:"industrial sites" (767 results)

Media Type: All Media Types Place: All Date Range: All Collection: All Collections

Man tending to twenty-two inch pumps at the General Alvaro Obregon Ranch, Cajeme, Mexico, [s.d.]
Collection: TICOR/Pierce

Exterior view of the Inspiration concentrator and smelter for the copper industry in Arizona, [s.d.]
Collection: LA Chamber of Commerce

Woman working inside a tunnel of machinery, [s.d.]
Collection: LA Chamber of Commerce

Man tending to a machine in an unidentified factory, [s.d.]
Collection: TICOR/Pierce

Worker using a microscope to adjust machinery in an unidentified electrical (electronics?) plant, [s.d.]
Collection: LA Chamber of Commerce

Person gesturing at an unidentified machine, [s.d.]
Collection: California Historical Society

"Ball mills and floatation" at the Inspiration Cosolidated Copper Company, showing industrial machines, Arizona, 1924
Collection: LA Chamber of Commerce
Date: 1924-04

Women in an unidentified factory, [s.d.]
Collection: TICOR/Pierce

Exterior view of Aviation Maintenance Corporation hangars, [s.d.]
Collection: LA Chamber of Commerce

Workers tending to a machine at an unidentified factory, [s.d.]
Collection: TICOR/Pierce

"Cotton slasher" machine in an unidentified factory, [s.d.]
Collection: TICOR/Pierce

Mechanical looms in an unidentified factory, [s.d.]
Collection: TICOR/Pierce