AT&SF 2-10-2 3813 is in charge of a 79 car freight at La Junta Colorado in 1932. Otto's speed estimate was 15 MPH. Otto Conrad Perry photo, from my collection.
A Santa Fe westbound manifest smokes it up as it departs Barstow, California, behind GP50 3813 on November 9, 1985. The trailing units include a U36C, an SD45 and an SD45-2.
The results of a nasty wreck at Flagstaff, AZ on March 30, 1988.