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Rammed earth construction near Birmingham, Alabama. The bulkheads are firmly braced so as to maintain vertical alignment

Rammed earth construction near Birmingham, Alabama. The bulkheads are ...

Public domain photograph of Alabama in 1930s, free to use, no copyright restrictions image - Picryl description

An Ohio manufacturer is looking for two and thirteen-sixteenths inch and three and three-sixteenths inch automatic screw machine facilities for the machining of large quantities of steel fuse parts. Item: inner can. Material: cold rolled steel tubing two and thirteen-sixteenths inch diameter by three inches. Tolerances: plus or minus --1. Quantity: five-hundred daily. Machines needed: automatic screw machine two and thirteen-sixteenths inch capacity, drill jig, single spindle tapper. Item: outer can. Material: cold rolled steel tubing three and three-sixteenths inch diameter by eight inches. Tolerances: plus .002 minus .000. Quantity: 500 daily. Machines needed: automatic screw machine, three and three-sixteenths inch capacity, drill jig, tapper, milling machine. A government procurement agency is seeking a contractor with facilities for forging heat treating and machining bulkheads. These parts are twenty-one inches in diamerter by eight inches. Material: steel, alloy CM. Dimensions: twenty-one inches in diameter by eight inches. Tolerances: close. Quantity: 500 to 6000 pieces per month

An Ohio manufacturer is looking for two and thirteen-sixteenths inch a...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Decatur, Alabama. Ingalls Shipbuilding Company. Welding one of the bulkheads in the hold of one of the oceangoing barges

Decatur, Alabama. Ingalls Shipbuilding Company. Welding one of the bul...

Public domain photograph of Alabama in 1930s, free to use, no copyright restrictions image - Picryl description

Bethlehem Fairfield shipyards, near Baltimore, Maryland. Construction of a Liberty ship. On the sixth day, 850 tons of the ship are in place. Bulkheads and girders below the second deck are in place. The bulkheads and inner bottom tanks were prefabricated

Bethlehem Fairfield shipyards, near Baltimore, Maryland. Construction ...

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description

Decatur, Alabama. Ingalls Shipbuilding Company. Welding one of the bulkheads of an oceangoing barge

Decatur, Alabama. Ingalls Shipbuilding Company. Welding one of the bul...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Bethlehem-Fairfield shipyards, Baltimore, Maryland. Storing miscellaneous bulkheads in a stockyard

Bethlehem-Fairfield shipyards, Baltimore, Maryland. Storing miscellane...

Public domain photograph - historical image of Maryland, United States, free to use, no copyright restrictions image - Picryl description

Bethlehem Fairfield shipyards, near Baltimore, Maryland. Construction of a Liberty ship. On the sixth day, 850 tons of the ship are in place. Bulkheads and girders below the second deck are in place. The bulkheads and inner bottom tanks were prefabricated

Bethlehem Fairfield shipyards, near Baltimore, Maryland. Construction ...

Image source: Saint Louis Dispatch, May 23, 1943. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More in... More

Decatur, Alabama. Ingalls Shipbuilding Company. Welding one of the bulkheads on an oceangoing barge

Decatur, Alabama. Ingalls Shipbuilding Company. Welding one of the bul...

Public domain photograph of Alabama in 1930s, free to use, no copyright restrictions image - Picryl description

Bethlehem-Fairfield shipyards, Baltimore, Maryland. Storing miscellaneous bulkheads in a stockyard

Bethlehem-Fairfield shipyards, Baltimore, Maryland. Storing miscellane...

Picryl description: Public domain image of a construction site, wooden frame, timber, free to use, no copyright restrictions.