A photograph postcard showing Union Pacific (UP) 7001, 4-8-2, Denver, CO.

A photograph print showing Chicago, Burlington & Quincy (CBQ) 2804, 4-6-2, and 5115, 2-8-2, double-heading a mixed freight extra, west of Keenesburg, CO.

A photograph postcard showing Union Pacific (UP) 2899, 4-6-2, Denver, CO. (Note: this was my 10,000th postcard size photo.)

A photograph postcard showing "A new type of locomotive for the 'Chief'. Santa Fe (ATSF) 161, 4-unit diesel, going up Raton Pass past Starkville, CO, with No. 19, "The Chief", 15 coaches. With this diesel no helpers are used on the 3-1/2% grades of Raton Pass.

A photograph postcard showing Santa Fe (ATSF) 161, 4-unit diesel on #19, "The Chief",going up Raton Pass at Starkville, CO, 15 cars

A photograph negative showing Santa Fe 161, 4-unit diesel on #19, "The Chief", on big curve about one mile below Wootten, CO, going up norh side of Raton Pass, 15 cars

A photograph postcard showing Santa Fe (ATSF) 901 and 3875, both 2-10-2's, double-heading on head end of 60 car freight, going up north side of Raton Pass around big curve about one mile below Wootten, CO. Locomotive 1703, 2-10-2, helping on rear. New Mexico Division. [see also 2008.008.0168]

A photograph postcard showing Santa Fe (ATSF) 1703, helping at rear of freight train going up north side of Raton Pass, just below Wootten, CO, with a 60-car freight, going 10 mph; locomotives 901 and 3875, also 2-10-2's, on head end are almost to the top of the pass. New Mexico Division [see also 2008.008.0167]

A photograph postcard showing Santa Fe (ATSF)5000, 2-10-4, and 3873, 2-10-2, on mixed freight going up north side of Raton Pass, about 2 miles below the top at Turner, CO, between Wootten and Morley, CO, 37 cars, 10 mph; locomotive 934, 2-10-2, helping at rear. [see also 2008.008.0172]

A photograph postcard showing Santa Fe (ATSF)5000, 2-10-4, and 3873, 2-10-2, on mixed freight, double-heading up north side of Raton Pass, about 2 miles below the top at Turner, CO, 37 cars, 10 mph; locomotive 934, 2-10-2, helping at rear. New Mexico Division [see also 2008.008.0171]

A photograph postcard showing Santa Fe (ATSF) 161, diesel-electric, on passenger train #20, "The Chief", running at dusk eastbound between Trinidad and La Junta, just east of El Moro, CO, 15 cars. New Mexico Division

A photograph postcard showing Santa Fe (ATSF) 5000, 2-10-2's, climbing a 3-1/2% grade on the north side of Raton Pass below Wootten, CO, with a 60-car freight, mostly empty stock cars, 10 mph. (Engine 1703 helping at rear)

A photograph postcard showing Santa Fe (ATSF) 1703 on ear of freight train pulled by engines 901 and 3875, north side of Raton Pass, below Wootten, CO

A photograph postcard showing a Santa Fe (ATSF) 5000, 2-10-4, 3873, 2-10-2, and 934, 2-10-2, on 37-car freight, near top of Raton Pass, just below Wootten, CO, 10 mph.

A photograph postcard (& negative) showing Denver and Rio Grand Western (DRGW) 494, 2-8-2, narrow gauge and 11 car Silver Vista Excursion Trip, ready to leave Salida, CO, for Marshall Pass, Crested Butte branch, through Black Canyon, and return. Rear View.

A photograph print (& negative) showing Denver and Rio Grand Western (DRGW) 494, 2-8-2, taking water at Mears Jct., CO, Silver Vista Excursion.Salida, CO, for Marshall Pass, Crested Butte branch, through Black Canyon, and return. " Silver Vista Fan Trip"

A photograph postcard (& negative) showing Denver and Rio Grand Western (DRGW) Silver Vista Excursion , rear part of train in motion, taken from near front of train, a short distance east of Marshall Pass Station, CO.

A photograph postcard (& negative) showing Denver and Rio Grand Western (DRGW) 494, 2-8-2, Silver Vista Excursion train coming out of west end of snowshed on top of Marshall Pass Station, CO. Part of the line, 800 feet below, can be seen above 3rd coach.

A photograph postcard (& negative) showing Denver and Rio Grand Western (DRGW) Silver Vista Excursion, rear end of train siting outside the west end of snowshed at Marshall Pass Station, CO.

A photograph postcard (& negative) showing Denver and Rio Grand Western (DRGW) 494, 2-8-2, Silver Vista Excursion train pulling down around Mill Switch curve, somewhere below Shawano, CO. Part of the line, to let picture fans take shots.

A photograph postcard (& negative) showing Denver and Rio Grand Western (DRGW) 494, 2-8-2, narrow gauge, Silver Vista Excursion, at Gunnison, CO. This loco pulled the excursion train up the east side of Marshall Pass without a helper, down to Gunnison, up to Crested Butte and back. Next evening it took the train back to Salida, CO, having loco 492 as a helper from Sargents to top of the of the pass.

A photograph postcard (& negative) showing Denver and Rio Grand Western (DRGW) Silver Vista Excursion, view of train and fans at Gunnison, CO, before going up Crested Butte branch.

A photograph postcard (& negative) showing Denver and Rio Grand Western (DRGW) Silver Vista Excursion, rear part of train and station at Crested Butte, CO, before turning to go back to Gunnison, CO.

A photograph postcard showing Santa Fe 5000, 2-10-4, and 3873, 2-10-2, on freight extra, climbing Raton Pass near Wootten, CO, with locomotive 934 pushing, 37 cars, 10 mph.