D&RGW F7A 5691 and mates are seen after emerging from tunnel 29 near Cliff Colorado, with 68 cars in tow, on December 31st 1950. Otto Conrad Perry photo, from my collection.
A four-unit FT set is seen near Mitchell Colorado with 54 cars and two helpers, 3615 and 3414, on August 1st 1948. Otto Perry photo, from my collection.