A photograph postcard showing Santa Fe (ATSF) #11, 2-unit diesel-electric streamliner, on passenger train No. 5, "Ranger", between Florence and Strong City, KS, 11 cars.

A photograph postcard…"view showing 5 of the 8 major wheat storage elevators in Enid, OK. Looking northeast along Frisco (SL-SF) mainline to Tulsa."

A photograph postcard showing the (ATSF) Santa Fe Station in Oklahoma City, OK, Train #5, "Ranger"

A photograph postcard showing Union Station, Oklahoma City, OK, used by Frisco (SL&SF) and Rock Island (RI) railroads.

A photograph postcard showing the view of the Civic Center, Oklahoma City, OK, looking southeast. Before 1932, this was Frisco (SL&SF) and Rock Island (RI) tracks and yards. In the distance can be seen Apco Tower, First National Building, and the Biltmore Hotel. Viewed between Municipal Auditorium and City Hall.

A photograph postcard showing the St. Louis & San Francisco (SLSF) "Frisco" 1504, on No. 9 "Meteor", between Luther and Jones, OK, bound for Oklahoma City, about 20 miles away, 15 cars, 40 mph.

A photograph postcard showing the St. Louis & San Francisco (SLSF) "Frisco" 1043, 4-6-2, on No. 16, east of Oklahoma City, OK, 5 cars, 35 mph

A photograph postcard showing the Santa Fe (ATSF) 50-50A & 12, 6000 H.P. 3 unit diesel streamliners, on passenger train No. 12, "Chicagoan", about 12 blocks north of the station in Oklahoma City, bound for Chicago, 11 cars, 20 mph, 6:50 am.

A photograph postcard showing the Oklahoma Railway Interurban car 225, passing Belle isle at north edge of Oklahoma City, coming from Guthrie, OK

A photograph postcard of the Oklahoma Railway (ORY) 17th Street Station at corner of N.W. 17th Street and Classen Blvd. in Oklahoma City, on the double-track Belle Isle streetcar line. Guthrie and El Reno interurbans also stopped there. Car 140 is inbound to downtown and thence to the State Capitol Building via the Capitol-Culberson line. Cardboard sign in front window indicates it will make connections with the Lincoln Park car at the Capitol. The Victoria Theater building can be seen at extreme right.

A photograph postcard showing the St. Louis & San Francisco (SLSF) "Frisco" 1514, 4-8-0, on passenger train No. 3, "Will Rogers", arriving at Oklahoma City Union Station. Station appears at left.

A photograph postcard showing main street in Oklahoma City, looking east from Hudson. Two streetcars of the Oklahoma Railway (ORY) are seen on the double-track line in the center of the street.

A photograph postcard showing Santa Fe 190, articulated gas-electric (900 HP) on No. 79, Gridley Branch mixed train, running on main line, south of Ottawa, KS, 15 cars

A photograph postcard showing Santa Fe (ATSF) 12, 2-unit diesel on No. 5, "Ranger", leaving Ponca City, OK, 11 cars. Oil refineries in background.

A photograph postcard showing Santa Fe (ATSF) 12, 2-unit diesel on No. 6, "Ranger", approaching Ponca City, OK, from the south, 10 cars.

A photograph postcard showing a view of Oklahoma Railway storage yards and shops for interurbans, street cars, and buses. Photo taken from Exchange Ave. viaduct over the North Canadian River. Rock Island main line in foreground, with city skyline in the background.

A photograph postcard showing the Santa Fe 11, 14, 3 unit diesel, running northbound on No. 12, "Chicagoan", between Marland and White Eagle, OK

A photograph postcard showing Santa Fe (ATSF) 1363, 4-6-2, and 3764, double-heading train No. 130, arriving at Denver, CO, 11 cars, 40 mph.

A photograph postcard showing the Southern Pacific (SP) 1774, 2-6-0, at Los Angeles, CA.

A photograph postcard showing Denver & Rio Grande Western (DRGW) 456, 2-8-2, narrow gauge, Montrose, CO.