The three o'clock shift on way out. Pratt and Whitney Aircraft Corpora...
Public domain photograph of Great Depression, farm, farmer, no copyright restrictions image - Picryl description
Crowd of men in Taftville, Connecticut, waiting on the three o'clock s...
Public domain photograph of Connecticut in 1930s, free to use, no copyright restrictions image - Picryl description
Sheffield, Alabama. Reynolds Alloys Company. The four o'clock shift co...
Public domain photograph of United States agriculture in the 1930s, country, farmer, farm, great depression, migration, dust bowl refugees, free to use, no copyright restrictions image - Picryl description
Sheffield, Alabama. Reynolds Alloys Company. The four o'clock shift co...
Public domain image of personnel, army, group of people in uniform, parade, historic place, military activity, free to use, no copyright restrictions - Picryl description
[Four o'clock shift, Ford Motor Company, Detroit, Mich.]
Picryl description: Public domain image of a historic building in Detroit, Michigan, free to use, no copyright restrictions.
East Hartford, Connecticut. The three o'clock shift leaving the plant ...
Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.
[Four o'clock shift, Ford Motor Company, Detroit, Mich.]
Picryl description: Public domain image of a historic building in Detroit, Michigan, free to use, no copyright restrictions.