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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 56

An illustration from The car wheel; giving the results of a series of investigations, 1907, leaf 56 — No. 29. i^ In. Below Tread. No. 30. 14 In. Below Tread. MICROPHOTOGRAPHS OF TIRE B. 88 DIAMETERS. 49 … No. ji. At Edge of Tread. No JI. At Edge of Tread.

Railroad cars

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

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