Women working at sewing machines in a garment factory in Los Angeles, ca.1928 

Female workers assembling shirts at a Garment District factory in Los Angeles, 1940-1950 

View of men at work in a Los Angeles garment factory, ca.1928 

Portrait of a female garment worker holding two spools of thread in a pose for the camera, ca.1940 

Two women folding garments in a Los Angeles clothing factory, ca.1928 

Men making shoes at the Elias-Katz shoe factory in Los Angeles, 1930-1940 

Portrait of a female garment worker holding a spool of thread in a pose for the camera, ca.1940 

Workers monitoring tire molds at an unidentified Los Angeles factory, [s.d.] 

Workers assembling dashboards for automobiles in an unidentified factory, [s.d.] 

Portrait of two female garment workers holding two spools of thread and fabric in a pose for the camera, ca.1940 

Factory workers putting sheets of rubber into a machine, ca.1945 

Unidentified factory interior, showing workers adjusting a small slab beneath a large machine, ca.1930 

Two men in a clothing factory, ca.1935 

Female garment workers making hats, ca.1925 

Interior view of an unidentified factory,showing workers from behind, ca.1940 

Portrait of a female garment worker holding a spool of thread in a pose for the camera, ca.1940 

Interior view of the jigger room at the Pacific Clay Products factory in Los Angeles, 1934 

Interior view of unidentified factory, showing piles of fabric in the foreground, ca.1940 

Pressman removing a 24.00-29 24 ply U.S. Royal Con-Trak-Tor off-road tire from a mold in an unidentified factory, [s.d.] 

Interior of an unidentified factory where a worker is "machining heat exchanger bodies", ca.1930