Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Colorado boosters visiting Oklahoma City boasted of their state's mountainous scenery such as Beautiful Seven Falls, the grandest mile in Colorado."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "An Autrhority on immunology, Dr. David W. Talmage, University of Colorado medical center, will be visiting professor Wednesday and Thursday of Oklahoma medical center."

A photograph print showing Union Pacific (UP) 2891, 4-6-2, on passenger train No. 4, Greeley, CO.

A photograph postcard showing Union Pacific (UP) 3936, 4-6-6-4, on passenger train No. 18, "Portland Rose", at Evans, CO, 17 cars, 50 mph.

A photograph postcard showing Union Pacific (UP) 3985, 4-6-6-4, Evans, CO.

A photograph print showing Colorado & Southern (C&S) 629, 2-8-0 (Brooks), narrow gauge, coaling tower in background, Denver, CO. [see also 2008.008.3393]

A 5 x 7 photograph print showing the Union Pacific 7004, 4-8-2, with C.A. Kindig [Claude, father of R.H. Kindig] in conductor's unifrom, Denver, CO.

A photograph postcard showing Santa Fe (ATSF) 3463, 4-6-4, at La Junta, CO

A photograph postcard showing Midland Terminal Railway (MTR) 63 pulling freight with 57 & 66 helping, near Woodland Park, CO, 34 cars, 20 mph.

A photograph print showing Santa Fe (ATSF) 823, 2-8-0, Rocky Ford, CO.

A photograph print showing Santa Fe (ATSF) 1385, 4-6-2, La Junta, CO.

A photograph print showing Santa Fe (ATSF) 1652, 2-10-2, Pueblo, CO.

A photograph postcard showing Santa Fe (ATSF) 1833, 4-6-2, La Junta, CO.

A photograph postcard showing Santa Fe 3217, 2-8-2, La Junta, CA.

A photograph postcard showing Santa Fe 3441, 4-6-2, on Train No. 4, "California Limited", leaving La Junta, CA, 8 cars.

A photograph print showing Santa Fe 3463, 4-6-4, La Junta, CA, 8 cars.

A photograph postcard showing Santa Fe 3463, 4-6-4, on passenger train 19 "The Chief", through Hadley, CO, at dawn, 15 cars, 35 mph. (Griffiths Railway Photos)

A photograph print showing Santa Fe 3758, 4-8-4, Denver, CO.

A photograph print showing Santa Fe 3823, 2-10-2, Denver, CO.

A photograph print showing Colorado & Southern (C&S) 5, 2-6-0, narrow gauge, on passenger train, Como, CO. (Note: crosses highest railroad mountain pass in the USA.)

A photograph print showing Denver & Rio Grande Western (DRGW) 344, 2-8-0 (BLW, class C-19), at engine house in Montrose, CO.

A photograph postcard showing the Midland Terminal Railway (MTR) 63, 2-8-2, in front of water tank, Cascade, CO. Ex: Copper River & Northwestern 74-(Alaska).

A photograph postcard showing the Midland Terminal Railway (MTR) 63, 2-8-2, on head, 57, 2-8-0, mid-train, and 66 on rear of train, near Woodland Park, CO, 34 empty gondolas & hoppers, 20mph.

A photograph postcard showing the Midland Terminal Railway (MTR) 63, 2-8-2, on head, 57, 2-8-0, mid-train, and 66 on rear of train at Divide, CO, 34 gondolas & hoppers. This was where the M.T. originated, running from the divide to Ripple Creek. The Colorado Midland ran from Colo. Springs thru Divide to Grand Jct., and when the C.M. was abandoned, the M.T. acquired the Divide-Colo. Springs trackage.