Public domain
Conversion. Paper machinery to plant wing parts. All bearing surfaces on turret gun mount housings for M-3 tanks are rough planed and finished planed on a fifty inch by fifty inch four-head planer. The job is being done in the plant of an Eastern paper machinery manufacturer who is also turning out
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineConversion. Paper machinery to plant wing parts. All bearing surfaces on turret gun mount housings for M-3 tanks are rough planed and finished planed on a fifty inch by fifty inch four-head planer. Th. 1942-01-01. Gruber, Edward, United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.