Heavy tonnage in Navy guns. Shifting the enormous guns in an eastern N...
Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description
Ready for battle. Finished guns of large caliber awaiting shipment in ...
Public domain photograph of Washington DC, 1930s, free to use, no copyright restrictions image - Picryl description
Cartridge drawing machine. Skilled worker drawing a five-inch cartridg...
Public domain photograph of Washington DC, 1930s, free to use, no copyright restrictions image - Picryl description
Fitting a round peg in a square hole. Heating the cylinder for a large...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Mammoth weight of drop forger. Forging part of a large gun in an easte...
Actual size of negative is C (approximately 4 x 5 inches). Caption card lists some of the printing history of image. Caption edited by agency. Title and other information from caption card. Transfer; United Sta... More
Big gun in the raw. Heating the cylinder for a large gun preparatory t...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Brass for cartridges. Rolling out brass slabs is one of the first proc...
Public domain photograph of Washington DC, 1930s, free to use, no copyright restrictions image - Picryl description
Giant tongs hold forging. Forging part of a large gun in an eastern Na...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Cartridge drawing machine. Skilled worker drawing a five-inch cartridg...
Actual size of negative is C (approximately 4 x 5 inches). Caption card lists some of the printing history of image. Caption edited by agency. Title and other information from caption card. Transfer; United Sta... More
Mammoth weight of drop forger. Forging part of a large gun in an easte...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Cartridge cases moving toward completion. Workers getting ready to tur...
Picryl description: Public domain historical photo of Washington DC during the First World War, free to use, no copyright restrictions image.
Cartridge cases moving toward completion. Workers getting ready to tur...
Actual size of negative is C (approximately 4 x 5 inches). Caption card lists some of the printing history of image. Caption edited by agency. Title and other information from caption card. Transfer; United Sta... More
Fitting a round peg in a square hole. Heating the cylinder for a large...
Actual size of negative is C (approximately 4 x 5 inches). Caption card lists some of the printing history of image. Caption edited by agency. Title and other information from caption card. Transfer; United Sta... More
Heavy tonnage in Navy guns. Shifting the enormous guns in an eastern N...
Actual size of negative is C (approximately 4 x 5 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944... More
Ready for battle. Finished guns of large caliber awaiting shipment in ...
Actual size of negative is C (approximately 4 x 5 inches). Caption card lists some of the printing history of image. Caption edited by agency. Title and other information from caption card. Transfer; United Sta... More
Brass for cartridges. Rolling out brass slabs is one of the first proc...
Actual size of negative is C (approximately 4 x 5 inches). Caption card lists some of the printing history of image. Caption edited by agency. Title and other information from caption card. Transfer; United Sta... More
Big gun in the raw. Heating the cylinder for a large gun preparatory t...
Actual size of negative is C (approximately 4 x 5 inches). Caption card lists some of the printing history of image. Caption edited by agency. Title and other information from caption card. Transfer; United Sta... More