The most ingeniousmechanism is required toroll and finish a SchoenSolid Steel Car Wheel. 151 … One of the electricmanipulators used forhandling the steel blooms inthe manufacture of SchoenSolid Steel Car Wheels. 153
Railroad cars
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![An illustration from The Mason Machine Works, Taunton, Massachusetts, U.S.A., inventors and builders of cotton machinery : Founded 1842 ; Incorporated 1873 ; [Catalogue] (1898)](https://img.insideoutlibrary.com/img/200/ia-masonmachinework00maso-337-100.webp)
