USRA 0-8-0 Steam Locomotive
Locomotives built for the United States Railroad Administration between 1917 - 1920.
Very nice paint - no lettering
During World War I there were 1,856 steam locomotives and over 100,000 railroad cars built to USRA Standards. The locomotive designs in particular were the nearest the American railroads and locomotive builders ever got to standard locomotive types. The USRA was dissolved in 1920
A complete list of Railroads taking delivery of USRA 0-8-0 locomotives is available here: https://en.wikipedia.org/wiki/USRA_0-8-0