Prototype Photo Essay on the Vertical Steam Boiler and Engine.Vertical Steam Boiler applications: farming, mining, logging, M/W railroads, construction, Shay Class "A" 8-Ton Geared Locomotive
Prototype Photo Essay on the Vertical Steam Boiler and Engine.Vertical Steam Boiler applications: farming, mining, logging, M/W railroads, construction, Shay Class "A" 8-Ton Geared Locomotive