Watertown Arsenal, Massachusetts, #5812 Side Frames for 16" B C
Photographs Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
#6189 305 MM RR Mount, Assembling Side Frames
Photographs Public domain photograph of the US industrial development, work of U.S. government, free to use, no copyright restrictions image - Picryl description
#6324 16" BC Assembly of Cradle and Side Frames
Photographs Public domain photograph of the US industrial development, work of U.S. government, free to use, no copyright restrictions image - Picryl description
#6325 16" BC Assembly of Side Frames to Racer
Photographs Public domain photograph of the US industrial development, work of U.S. government, free to use, no copyright restrictions image - Picryl description
#6210 16" Barbette Carriage, Mounting Cradle in Side Frames
Photographs Public domain photograph of the US industrial development, work of U.S. government, free to use, no copyright restrictions image - Picryl description
Watertown Arsenal, Massachusetts, #5811 Side Frames for 16" B C
Photographs Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
#5860 16" Barbette Carriage, Machining Cap Square Seat in Side Frames
Photographs Public domain photograph of the US industrial development, work of U.S. government, free to use, no copyright restrictions image - Picryl description
#5861 16" Barbette Carriage, Machining Cap Square Seat in Side Frames
Photographs Public domain photograph of the US industrial development, work of U.S. government, free to use, no copyright restrictions image - Picryl description
#6190 305 MM RR Mount, Fitting Diaphrams to Side Frames
Photographs Public domain photograph of industrial workers, factory building, work, assembly line, free to use, no copyright restrictions image - Picryl description
#5862 16" Barbette Carriage, Machining Side Frames
Photographs Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description