Public domain
Production. B-25 "Billy Mitchell" bombers. Cowling and controls are assembled on the motor in the engine assembly department of North American's Inglewood, California, plant. In addition to the battle-tested B-25 "Billy Mitchell" bomber, used in in General Doolittle's raid on Tokyo, this plant produ
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Credit lineProduction. B-25 "Billy Mitchell" bombers. Cowling and controls are assembled on the motor in the engine assembly department of North American's Inglewood, California, plant. In addition to the battle. 1942-01-01. Palmer, Alfred T., United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.