Public domain
Conversion. Safe and lock company. Thirty-seven-millimeter gun parts go through the thread grinder in a factory now devoted to production of these weapons. The factory has been converted to this production from the manufacture of locks and safes. York Safe and Lock Company, York, Pennsylvania
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineConversion. Safe and lock company. Thirty-seven-millimeter gun parts go through the thread grinder in a factory now devoted to production of these weapons. The factory has been converted to this produ. 1942-01-01. Hollem, Howard R., United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
Similar works
Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. An automatic empty gelatin capsule machine
Untitled
Detroit, Michigan. Assembly of Rolls Royce engines at the Packard motor car company. Assembling the dual drive to the gear housing
Untitled photo, possibly related to: Detroit, Michigan. Assembly of Rolls Royce engines at the Packard motor car company. Putting wire in protectors to prevent rods from damaging the crank case
War work in the groove. A modern rifling machine cutting the grooves in a gun barrel
Richwood, West Virginia. Setting up the weekly paper on the linotype