A photograph postcard showing the Kansas, Oklahoma & Gulf (KOG) 504, 2-10-2, Baxter Springs, KS. [Note: KO&G acquired by MV in 1925]

A photograph postcard showing Denver & Rio Grande Western (DRGW) 605, 2-8-0, Leadville, CO.

A photograph postcard showing Union Pacific (UP) 993, 983 and 987, diesel-electrics, on westbound passenger train No. 101, "City of San Francisco", with steam loco 2867 pushing, near Sherman, WY, 14 cars, 45 mph.

A photograph postcard showing Union Pacific (UP) 4012, 4-8-8-4, on eastbound freight extra, near Sherman, WY, 69 cars, 25 mph.

A photograph postcard showing Union Pacific (UP) 4011, 4-8-8-4, on eastbound freight extra, traveling dpwn grade near Sherman, WY, 80 cars, 20 mph.

A photograph postcard showing Union Pacific (UP) 2867, 4-6-2, pushing on rear of streamlined passenger train No. 101.

A photograph postcard showing Baltimore & Ohio (B & O) #3, four-unit diesel, westbound on New york to Chicago section of B & O's fastest time freight approaching Orlean Road, WV, at 45 mph

Postcard of the young ladies boarding hall at Baylor University. Handwritten text is on the front underneath the picture by Walter C. Francis. The postcard is addressed to Miss Katharene Cavitt from Wheellock, Texas.

Photograph of the Vendome Artesian Well in Platt National Park (now known as Chickasaw National Recreation Area), Sulphur, OK, August 7, 1924. Postcard Album.

Photograph of Bromide Mountain and Travertine Creek in Platt National Park (now known as Chickasaw National Recreation Area), Sulphur, OK, August 7, 1924. Postcard Album.

Photograph of the Bromide Bridge in Platt National Park (now known as Chickasaw National Recreation Area), Sulphur, OK, August 7, 1924. Postcard Album.

Photograph of the Belleview Artesian Well and Plunge in Platt National Park (now known as Chickasaw National Recreation Area), Sulphur, OK, August 7, 1924. Postcard Album.

Photograph of people fishing in Platt National Park (now known as Chickasaw National Recreation Area), Sulphur, OK, August 7, 1924. Postcard Album.

Photograph of Sycamore Falls in Platt National Park (now known as Chickasaw National Recreation Area), Sulphur, OK, August 7, 1924. Postcard Album.

Photograph of the Lincoln Bridge in Platt National Park (now known as Chickasaw National Recreation Area), Sulphur, OK, August 7, 1924. Postcard Album.

Photograph of deer in Platt National Park (now known as Chickasaw National Recreation Area), Sulphur, OK, August 7, 1924. Postcard Album.

Photograph of the Artesian Hotel in Platt National Park (now known as Chickasaw National Recreation Area), Sulphur, OK, August 7, 1924. Postcard Album.

Postcard with a view inside Fair Park in Dallas, Texas; the view is looking down a street with trees lining it on either side and a large building off to the far left. The note on the back of the card reads: "Hello Mayme, am having a lovely time will write later."

Postcard of Waco's Central Fire Department, a two-story brick building with a garage on the first floor.

Postcard of the Dallas Model Fire Station, a two-story building with a tower extending another story in one of its corners. The base of the building has garage doors with labels corresponding to the type of fire engine it houses. There is a large, red brick building in the background that says, "Southern Rock Island Plow Co." The back of the postcard has a handwritten message by the sender to the addressee.

Postcard of five boats near a crowded beach. The message on the back reads, "This is where we disembarked. A regular Atlantic City. Very wonderful and lovely. I had a very serious experience finding my baggage, but that is the worst - Love Mochie." The postcard is addressed to "Mrs. Carrol E. Ward 1906 McFaddin Beaumont, Texas, U. S. A."

Postcard of a large red brick estate behind a wrought iron fence. The letter on the back of the postcard is illegible. The postcard is addressed to "Miss Mamie McFaddin Huntington, W. Va. 1141 3rd Ave."

Postcard of a tall white building with an American flag on the rooftop and people walking near horse-drawn buggies on the road. The postcard is addressed to "Miss Mamie McFaddin Huntington W. Va. 1141 3rd Ave."

Postcard of a busy street surrounded by multiple storied buildings with a red tinted church at the end of the street. The letter on the back of the postcard is illegible. The postcard is addressed to "Miss M. McFaddin Huntington W. Va. 1141 3rd Ave."