Forged steel hook. A New York City manufacturer of steel fittings is s...
Public domain photograph related to New York City, free to use, no copyright restrictions image - Picryl description
Subcontracting. Bogie-wheel assembly. Lining up a milling machine fixt...
Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description
Subcontracting. Machine gun recoil plate. A slot is milled in a machin...
Public domain photograph of 1930s working-class Americans, free to use, no copyright restrictions image - Picryl description
Subcontracting (Beery and Sons). A special jig on this milling machine...
Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.
San Diego, California, Pacific Parachute Company. Inspector of the Sta...
Picryl description: Public domain image of a political campaign, politician, meeting, civil rights movement, African Americans, 1930s, mid-20th-century United States, free to use, no copyright restrictions.
Subcontracting. Bogie-wheel assembly. Spot facing for a bolt and lock ...
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.
Subcontracting. Bogie-wheel assembly. Facing, counterboring and millin...
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.
Production. Blood transfusion bottles. Employed by a local subcontract...
Public domain photograph of laboratory, science, research, free to use, no copyright restrictions image - Picryl description
Subcontracting. Passaic home workshop pool. Executives of the Howe Mac...
Picryl description: Public domain photograph of a machine, industrial equipment, engine, generator, free to use, no copyright restrictions.
Subcontracting. Bogie-wheel assembly. Milling a slot in the rubbing pl...
Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description
Subcontracting. Bogie-wheel assembly. A new jig is machined for use in...
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.
Subcontracting. Bogie-wheel assembly. Army ordnance inspectors check f...
Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description
Subcontracting. Bogie-wheel assembly. Production of bogie-wheel assemb...
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.
Subcontracting. Bogie-wheel assembly. An Eastern subcontractor is stea...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description