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missouri

safety film negatives

saint louis

saint louis county

commentator rings

farm security administration

lot 2029

machine

new britain gridley lathe

twenty millimeter shell booster parts

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A part of the shop in a Midwestern company which has converted its machines and trained labor forces from the manufacture of motors and fans to the manufacture of twenty-millimeter shell booster parts

A part of the shop in a Midwestern company which has converted its mac...

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

Two new tools were set in the New Britain-Gridley lathe, pictured above, to adapt it for the cutting of twenty-millimeter shell booster parts. The new parts are an eccentric spindle, which may be seen attached to a driving rod in the center of the machine, and a thread rolling attachment. In peacetime, the machine was used to turn out spur gears, worm wheels and commentator rings in steel and brass

Two new tools were set in the New Britain-Gridley lathe, pictured abov...

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

Two new tools were set in the New Britain-Gridley lathe, pictured above, to adapt it for the cutting of twenty-millimeter shell booster parts. The new parts are an eccentric spindle, which may be seen attached to a driving rod in the center of the machine, and a thread rolling attachment. In peacetime, the machine was used to turn out spur gears, worm wheels and commentator rings in steel and brass

Two new tools were set in the New Britain-Gridley lathe, pictured abov...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description