Public domain
Detroit, Michigan. An operation at the Cadillac motor car division of General Motors Corporation (?) with a jig holding two parts in a vise. A worker suggested the design for a jig to hold six of these parts at once, and so cut down handling time
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineDetroit, Michigan. An operation at the Cadillac motor car division of General Motors Corporation (?) with a jig holding two parts in a vise. A worker suggested the design for a jig to hold six of thes. 1942-01-01. Siegel, Arthur S.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.