A photograph print showing the Chicago, Rock Island & Pacific (CRIP, RI, or ROCK) 878, 4-6-2 (Alco/Schenectady), taking on water, Enid, OK.

A photograph print showing the Chicago, Rock Island & Pacific (CRIP, RI, or ROCK) 1954, 2-8-0, Enid, OK.

A photograph print showing the Chicago, Rock Island & Pacific (CRIP, RI, or ROCK) 5017, 4-8-4, Enid, OK.

A photograph print showing the St. Louis-San Francisco (SLSF) 1100, 4-6-0, Clinton, OK.

A photograph print showing the St. Louis-San Francisco (SLSF) 1628, 2-10-0, on a freight train, Clinton, OK.

A photograph print showing an the Santa Fe (ATSF) 2510, 2-8-0, on a freight train, Clinton, OK.

A photograph postcard showing Santa Fe (ATSF) 2518, 2-8-2, on passenger train No. 46, leaving Altus,OK, 2 cars, 30 mph.

A photograph postcard showing the Missouri, Kansas & Texas (MKT) "Katy" 596 & 530, 2-6-0's, approaching Altus, OK, northbound with 41 cars, 30 mph. These were probably empties returning for another load of wheat. Track is now owned by State of Oklahoma-but operated by Katy.

A photograph postcard showing the Missouri, Kansas & Texas (MKT) "Katy" 596, 2-6-0, at Altus, OK

A photograph postcard showing the Missouri, Kansas & Texas (MKT) "Katy" 555, 2-6-0, posed by the hostler for photo at Altus, OK. The accomodating hostler often posed enginers for me with rods at the bottom of the wheels. These engines pulled freight between Wichita Falls, TX, and the Oklahoma panhandle.

A 5 x 7 photograph negative showing Santa Fe Motor Car M-162 gas-electric "doodlebug", on passenger train No. 46, running through the Wichita Mountains near Lugert, OK, King Mountain in the background. The daily run was 519 miles between Wichita, KS, and San Angelo, TX: two sets of equipment were required, Motors M-160, M-161 and M-162 were assigned so that one at a time could be overhauled or be available for emergencies.

A 5 x 7 photograph print showing Santa Fe Motor Car M-162 gas-electric "doodlebug", on passenger train No. 45, running through the Wichita Mountains near Lugert, OK. [see also 2008.008.7075]

A 5 x 7 photograph negative showing the Santa Fe (ATSF) 2518, 2-8-0, on a northbound mixed freight extra running through the Wichita Mountains near Lugert, OK, with King Mountain in the background, 15 cars.

A photograph postcard showing the Chicago, Rock Island & Pacific (CRIP, RI, or ROCK) 2686, 2-8-2, on westbound freight extra, east of Elk City, OK, 40 cars, 35 mph.

A photograph negative showing the Chicago, Rock Island & Pacific (CRIP, RI, or ROCK) 4014, 4-8-2, on No. 112, "Memphis Californian", leaving Elk City, OK, 11 cars.

A photograph print (&negative) showing the Chicago, Rock Island & Pacific (CRIP, RI, or ROCK) 4000, 4-8-2, on No. 111, "Memphis Californian", west of Elk City, OK, 9 cars, 45 mph.

A photograph negative showing the Chicago, Rock Island & Pacific (CRIP, RI, or ROCK) 4000, 4-8-2, on No. 112, "Memphis Californian", leaving Elk City, OK, 10 cars.

A photograph postcard showing the Chicago, Rock Island & Pacific (CRIP, RI, or ROCK) #1 Alco diesel on "Choctaw Rocket", leaving Elk City, OK, 6 coaches.

A photograph postcard showing the Missouri, Kansas & Texas (MKT) "Katy" 531, 2-6-0, on mixed freight extra, east of Altus, OK, 17 cars, 20 mph.

A photograph print showing Santa Fe (ATSF) gas-electric # 152, on train #46, one car, passing through the Wichita Mtns. near Lugert, OK. King Mtn. is in the background. These trains make 519-mile runs daily between Wichita, KS. and San Angelo, TX. Until 1929, this line was the Kansas City, Mexico & Orient RR. Pictured track is part of a 3-mile relocation due to the increase in height of the Lugert dam.

A photograph postcard showing Santa Fe Motor Car M-161, on passenger train No. 45, near Lugert, OK, 23 mph. The photographer [in photo] is Preston George.

A photograph postcard showing Santa Fe Motor Car M-162, on passenger train No. 46, near Lugert, OK, 30 mph.

A photograph postcard showing Santa Fe (ATSF) 2518, 2-8-0, on freight train near Blair, OK, 15 cars, 15 mph.

A photograph print showing Santa Fe (ATSF) 3160, 2-8-2, (BLW) class 3160, So. Shawnee, OK. Back of photo lists loco's specifications.