https://www.wvhistoryonview.org/catalog/048842https://www.wvhistoryonview.org/image/048842.jpgC. & O. Engine No. 500 in Hinton, W. Va.1947/06Cities--Hinton.Railroads--Engines and Cars.Counties--Summers.Railroads--Chesapeake and Ohio Railroad.Locomotives.Railroads--West Virginia--Hinton.Photo of the first coal-burning, steam, turbine, electric engine--the largest single unit locomotive in the world. As long as 154 feet and 9 3/4 inches, including the water tender. The top speed was 100 miles per hour. The engine weight 411.5 tons. West Virginia History OnView