Public domain
Production. P-51 ("Mustang) fighter planes. Two employees at North American's Inglewood, California, plant, test the balance of a mounted tire for a P-51 fighter. In the background are tires for B-25 bombers. This plant produces the battle-tested B-25 ("Billy Mitchell") bomber, used in General Dooli
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineProduction. P-51 ("Mustang) fighter planes. Two employees at North American's Inglewood, California, plant, test the balance of a mounted tire for a P-51 fighter. In the background are tires for B-25 . 1942-01-01. United States. Office Of War Information, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.