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.
Bad day at Broomfield, freight and passenger train collision in September 1958 involving CB&Q EMD E7 number 9936B and CB&Q EMD F3 number 700D. Otto Conrad Perry photo, from my collection.