forced as in the latest designs, isnot safe under high capacity cars at any but thelowest speeds. Finally, it has been shown that thesolid forged and rolled steel wheel can be appliedunder freight cars in place of cast iron wheels withan actual saving of $j per 100,000 miles run, or $^()per 100,000… … The Schoen Steel WheelCompanys works atMcKees Rocks, Pa. 147
Railroad cars
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