Popular Science (1872-Present Popular Science Publishing Co.) Vol. 172 #4
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Published Apr 1957 by Popular Science Publishing Co..
Vol. 172 #4, April 1958 - America's Leading New Idea Magazine. Features include: "Driving an Autopilot Car", "What We Know About the Moon", "New Radio Steals Power from the Air", "Man-made Suns May Harness the Atom", "Japanese Monorail Rolls on Rubber Wheels" and more. 6.5" x 9.5", 272 pages, B&W. Cover price $0.35.