C&S SD-9 832 with only a short local in front of the Longmont depot, the crew was resting before returning to Broomfield on February 21, 1968. Photo by Ken Crist, from my collection.
C&S 832 suns itself in Denver, CO showing off the distinctions between a Phase 4 SD9 and earlier versions. The Phase 3&4 models had two 48 inch fans over the radiator, vs 4 36 in. fans on Phases 1... (more)