Original metal trade magazine vintage ad for BOHN ALUMINUM AND BRASS. CORPORATION. Main office and factory was located in Detroit, MI.  Post War Products.  Modern light alloys engineered and fabricated by Bohn will make the new designs of tomorrow more attractive, useful, economical. Transportation units like the startling new bus will be based on greater lightness and strength.  Old 1943 World War 2 industry WW2 era propaganda advertisement.  Would display beautifully matted and framed.