labor union

photograph Associated Press 5-Dec-46 Tribune caption on the back, Dec. 5, 1946-- "Strikers and one AFL member, his face contorted in anger, are held back by Oakland police officers during one of the many scuffles in front of the...	photograph Associated Press 3-Dec-46 Typed piece of paper attached to the back, "Associated Press Photo from San Francisco. Caution use credit. CITY-WIDE WALKOUT HALTS TROLLEYS, BUSSES-- Sixteenth and Broadway, this city's busiest...
photograph Associated Press 3-Dec-46 Typed at the side, "(FX5) Oakland, Calif., Dec.3--CITY-WIDE WALKOUT HALTS TROLLEYS, BUSSES-- Sixteenth and Broadway, this city's busiest intersection, is without street cars or busses as the...	photograph Associated Press 5-Dec-46 Tribune caption, Dec. 5, 1946-- "The police officer, back to camera, settles a clash after pickets had attacked Charles Hill, Berkeley (extreme right), who was mistaken by pickets for a...
Salinas Lettuce Strike Otto Hagel 1936 Filed in Lange file #38E with the following title and inscription: (in ink) 1936 (in pencil, in Lange's hand) lettuce strike / (in pencil) #38E / (in ink, in Paul Taylor's hand, crossed...	Scab Maynard Dixon 1934
Salinas Lettuce Strike Otto Hagel 1936