While surfing cable TV this morning I came across a 1949 movie "Colorado Territory". Joel McCrea was the star as was the D&RGW in Durango and south along the Animas River. It appears that engine 315 was the motive power along with Baggage Car 127 and at least three open platform coaches with 306 and one with the Conductor's window. There were about five good scenes of the train. The movie was on TCM and appears to be a one run movie.