Photograph of a power station being constructed. Back of photo reads, "#23 Sta. A. Discharge Flume 3/24-17".

Photograph of a power station being constructed. Back of photo reads, "№ 10 Station "B" - General View. 3-5-17 Looking N.E."

Photograph of a power station being constructed. Back of photo reads, "#22 Sta. E. Showing Intake & Discharge also Turbine Foundation Top Present Plant 3-24-17".

Photograph of a power station being constructed. Back of photo reads, "View from station C looking North East 21 - 3-15-17".

Photograph of a power station being constructed. Back of photo reads, "№ 13 - Station "E" - Intake + Discharge Line from top of present building - 3-5-17 - Looking S.E." Front of photo reads, "13 - E - Top Present Plan".

Photograph of a power station being constructed. Back of photo reads, "View from station E Booking south showing intake + discharge tunnel #17-3-15-17".

Postcard from Milton Andrew Matlock to his mother with a colored image of the marine barracks at Guantanamo Bay, Cuba. The note on the back of the photograph says that Milton is "in Guantanamo Cuba, this is a pretty place."

Postcard from Milton Andrew Matlock to his father with a colored image of the target range at Guantanamo Bay, Cuba. There is a note from Milton to his father saying he has "been fireing on the target range this week."

Photograph of a crowd of men, with some on horseback. A note on the back of the photograph describes the situation as, "Gen. Carranza entering Juarez, Mex. at the head of his troops 3-29-14. Gen. C. lifting his hat, notice the cheering crowds of Mexicans."

Photograph of an elevated railroad leading up to a distant bridge. A handwritten note on the back of the photograph says, "Pecos High Bridge - 320 ft."

Photograph of a two-story building in Shiner, Texas. Two people are looking out of the windows at the camera.

Interview with Courtney Sieker Wiggins Lutz, the descendant of a ranching family in Kimble County, from Kerrville, Texas. Mrs. Lutz discusses her ranching family, meeting her husband, Warren Wiggins, who was later killed in the Philippines during World War II, meeting her second husband who had been in Wiggins's company in the Philippines, and the Dodge dealership her second husband ran.

Summary of a meeting of the Texas Surgical Society in which membership and election of officers was discussed. Included is the text of a speech by James E. Thompson.

Postcard of the soldiers of Section "B" marching on a dirt road at Camp MacArthur in Waco, Texas. A handwritten note on the back of the postcard is addressed to Mr. William Jennings in Philadelphia, Pennsylvania and says, "Dear friend, This is [?] life down here and I like it better every day. Am at present (acting) corporal while in the detention camp. Will be assigned to my squad or company when I get out of quarantine. Roland A Bosler. Aviation Camp, Waco, Texas."

Weekly newspaper from Hallettsville, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Hallettsville, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Hallettsville, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Hallettsville, Texas that includes local, state, and national news along with advertising.

Letter from Henry Clay, Jr. to his family discussing his posting to his squadron and his address will be changing. He goes on to express his love for his mother and his desire to save as much money as possible while overseas.

This document contains orders to the First Lieutenants of the "Aviation Section, Signal Officers' Reserve Corps" that they are to report to active duty and the names of the men ordered to service are listed underneath the brief paragraph.

Postcard from J. P. Eagan in St. Louis, Missouri to George Pendexter in Austin, Texas discussing the man in the picture on the reverse side of the card; Eagan says that this man is picking up after a "roaring house fire on South Clark St." The photograph shows a fireman rolling up a large fire hose outside of a building.

Postcard of uniformed fire fighters at a table, playing a card game. On the back of the postcard, the sender has left a handwritten message that says, "Dear Sir, your card rec. Am short on cards just now, but will send you some soon. [...]"

Postcard of Detroit's fire fighters in a motorized fire engine at their station. A child is standing to the right of the vehicle. On the back of the postcard, there is a handwritten message discussing the exchange of collectible postcards.

Postcard from Gus Brown to George Pendexter thanking George for sending him cards of the truck in Dallas, Texas and discussing the recent snow storm. The photograph on the reverse side shows one of the horse-drawn fire wagons, parked in front of the fire station, used by the Springfield Fire Department in Springfield, Ohio; this wagon is being pulled by two horses with two firemen in the driver's seat. There are also two firemen standing on the back of the wagon on the far right of the picture.