Rio Grande Alco PA-1 #6011 and F7B #5712 slowly accelerate from Denver Union Station with the southbound Royal Gorge on November 15, 1958. Photo from my slide collection, photographer Lou Schmitz.

The first GE U50s delivered to the UP in October 1963 numbered 31-33. View of UP 31 at Chicago, Illinois on October 19, 1963. Photo taken from my collection, No photographer's name listed.

Leading this southbound Monon freight is F3A #201, BL-2 #32, two more F3A's and an FM H15-44 #45 at Harrodsburg, Indiana on, Monon's Bloomington to Bedford Line in March 1965. Photo taken from my... (more)

Three Canadian Pacific GMD GP9's in original paint scheme. Photo from my slide collection. No photographer listed on slide.

Union Pacific's City of Portland leaves Denver headed west, as it passes four CB&Q E's which have just delivered the California Zephyr from Chicago to Denver, heading to the 23rd Street engine te... (more)

BN GP35 2525 former CB&Q 979, BN U25B 5410 former GN 2510 and GN GP20 2015 leads a BN freight train at St. Joseph, Missouri in September 1974. Photo part of my slide collection, no photographer l... (more)

CB&Q (Burlington Route) GP7 224 at Kansas City, Missouri in February/1966. Photo from my collection, no photographer listed on slide.

Santa Fe EMD E6(A) cabs all have long, slanted noses. Period produced 11/39-9/42, numbered 15 was retired in June 1968. Photo from my collection, no photographer listed on slide.

Three Santa Fe Alco PA's pose in front of the Barstow Diesel Shop. Photo from my collection, no photographer information listed on slide.

In 1954 UP took delivery of 15 more 4500-hp turbines numbered 61-75, made distinctive by their recessed carbody for an external walkway called "veranda" style, and their four-truck arra... (more)

Santa Fe's train 201 with E8(A) 83 awaits its 12:30 p.m. departure from La Junta to Denver on January 18, 1968. Photo from my collection, no photographer listed on slide.

On October 27, 1965 the westbound Houston to Clovis train 75 the California Special behind Alco PA 53 and two PB's at Texico, Texas near Clovis, New Mexico. The California Special will connect wit... (more)

A Union Pacific GE Gas-Turbine No.8 leads an eastbound manifest out of Hermosa Tunnel, Wyoming on July 17, 1960. Photo from my collection, no photographer listed on slide.