A photograph postcard showing Colorado & Southern (C&S) 70, passenger car, wood-sided, on exhibition, Idaho Springs, CO.

A photograph postcard showing wheat cars in the Missouri, Kansas & Texas (MKT) "Katy" during the railroad engineers and brakemen strike of 1946. Doors are open to ventilate moist wheat & part of one car has been scooped on the ground to cool off.

Postcard with an oval portrait image of Félix Díaz [17 February 1868 – 9 July 1945], wearing a three-piece suit and visible from the chest up, viewed from his left side. The caption below the image reads: Felix Diaz. Associated with President [Victoriano] Huerta at Mexico City. Handwritten text on the back of the postcard: "Dear G.M. Glad to hear that you and Father are enjoying yourselves. Will write at once. All ok.", Walter. The postcard is addressed to Miss G.M. Horne, Portland Maine, Box 365. Dated May 25, 1913.

Invitation with blank reply card from the Lincoln Educational Foundation to I. H. Kempner for an upcoming open house in the Foundation's library.

Postcard from Rose Chamberlin to Junia Roberts Osterhout. The front has three photos stacked vertically. The one on top has buildings in the plains and is a general view of Fort Concho. The second one is the officers' quarters and has a row of stone houses with a road out in front. All the houses have slanted roofs and chimneys. At the start of the road is a fence with an open gate. The bottom one is the soldiers' quarters and has a row of roofs held up by wooden columns, attached to a stone building. On the bottom of the front and the back, Rose wrote about a storm that had passed through her area.

Postcard from Roy F. Wilcox & Co. to Plantersville Nurseries informing them that they do not grow Farlyenses ferns and that they only have Adiantium Calif. ferns.

Postcard from William Waybourn and Craig to John Thomas. In the postcard, they write that Thomas wouldn't want to be a lobbyist in D.C. as it was too hot and humid.

Postcard of Fort Worth's Central Fire Station, a two-story stone building with a tower that extends an additional two stories. Horse-drawn carriages are passing by through the street. The back of the postcard has a handwritten message from the sender, A. Miller.

An invitation card for the "Viva Johnson" organization meeting on May 31, 1964, at the Driskill Hotel in Austin. It includes an RSVP either to attend the meeting or to be willing to work in their own locality in the "Viva Johnson" effort. The postcard is sent with a four cent of prepaid US postage, with the sender's name and address. The postcard includes Jesse Segovia's reply to John J. Herrera. Segovia indicated that he will attend the meeting.

An invitation card for the "Viva Johnson" organization meeting on May 31, 1964, at the Driskill Hotel in Austin. It includes an RSVP either to attend the meeting or to be willing to work in their own locality in the "Viva Johnson" effort. The postcard is sent with a four cent of prepaid US postage, with the sender's name and address. The postcard includes Tony Cruz's reply to John J. Herrera. Cruz indicated that he will attend the meeting.

A photograph postcard showing Santa Fe 3180, 2-8-2 (BLW), on Freight Train No. 78, Stillwater, OK.