. The car wheel; giving the results of a series of investigations . These hydraulic presses wereall especially designed toforge Schoen Solid SteelCar Wheels. 159. View in one of the powerhouses of The Schoen SteelWheel Companys plantat McKees Rocks, Pa. i6i

---

Size: 1355px × 1843px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookaut, bookcentury1900, bookdecade1900, booksubjectrailroadcars