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The car wheel; giving the results of a series of investigations (1907)

Fowler, George Little, 1855-1926 · Pittsburgh, Pa., Schoen Steel Wheel Co. · leaf 66

An illustration from The car wheel; giving the results of a series of investigations, 1907, leaf 66
No. J9. At i^ In. Below Shelled Spot. No. 40. At Edge of Shelled Spot … No. 4}. Ys In. Below Tread of Solid No. 44. i^ In. Below Tread of Solid Metal. Metal. MICROPHOTOGRAPHS OF SHELLED-OUT TIRE C. 50 DIAMETERS. 63

Railroad cars

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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