(Class Pennsylvania R. comprised rebuilds to PRR practice of the 130 USRA Heavy Santa Fe steam locomotives the railroad received under the auspices of the United States Railroad Administration and re classified after the rebuild.
The towns of Silverton and Durango, Colorado. This is the Silverton and Durango Narrow Gauge Railroad. An all day train ride through the San Juan National forest from Durango to Silverton narrow gauge railroad.
The engine crew of Pennsylvania Class take a moment for a photo in front of their locomotive which will lead the newly christened "Senator" (Washington - Boston) from Washington Union Station on July Glass-plate negative by Harris & Ewing.