ELOw Tread No 24. I In. Below Trea No. 25. lYs In. Below Tread. No. 26. 2% In. Below Tread. MICROPHOTOGRAPHS OF WHEEL F. 88 DIAMETERS. 45 by a study of the physical and chemical tests. It isapparent that the Schoen wheel is quite equal tothe best tires, as regards depth of finish and thefineness of… … .dddo-^reiV
Railroad cars
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