Public domain
Antiaircraft gun carriage. The top carriage of a thirty-seven millimeter antiaircraft gun carriage receives the final assembly operations. War program production scene in one of Pennsylvania's heavy industry plants now converted to the production of vitally needed military equipment. AETNA. Ellwood
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineAntiaircraft gun carriage. The top carriage of a thirty-seven millimeter antiaircraft gun carriage receives the final assembly operations. War program production scene in one of Pennsylvania's heavy i. 1941-01-01. Palmer, Alfred T., United States. Office For Emergency Management. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
Similar works
Manpower. Americans all. Born in Rumania, George Sackwar is doing what he can to shoot up the Axis - not with a gun but with the radial drill on which he makes parts for medium tanks. One of many hundreds of loyal, foreign-born Americans who work in this large Midwest tank plant, Sackwar is proud of
Tank manufacture (Chrysler). Ten thousand skilled workers are turning out twenty-eight ton M-3 tanks at the huge Chrysler tank arsenal in Detroit. This man is checking the sub-assembly of a cupola to be installed on the top of a gun turret of one of these rolling arsenals
Mobile defender. A big piece for a railway gun is polished up. Worker at an eastern arsenal, engages in a finishing operation on the trunnion bearing ring for an 8-inch gun railway carriage
Production. Naval gun mounts. A big naval gun mount chassis is coated with aluminum paint before proceeding to assembly operations in a Midwest plant. Westinghouse, Louisville
Accuracy comes first. Experienced inspectors check clip hoops for the ultimate in accuracy. The operation is part of the rush of defense orders in an eastern arsenal
Steel mill equipment. Steel, steel...more steel is the cry as our industrial program of production goes into high gear to meet the expanding needs of the war program. This master machinist lays out on the raw stock some of the many parts required to keep out steel mill equipment up to its tasks. War