- Front cover detached 30%. Back cover detached 90%.
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January 1947. Mechanical science and technology magazine. Cover (signed John Howard) features two supersonic jet rocket planes. Featured articles in this issue include Electric Tools Aid Medicine, Dangerous Business Farming, European Auto Show, Racing the Hot Rods, and lots more. 6 3/4-in. x 9 1/2-in. 300 pages, PC/PB&W.
Cover price $0.25.