Postcard of a large group of cavalry soldiers on horseback in a field at Fort Sam Houston with two two-story buildings visible in the background. Several of the men in the center are holding tubas, trombones, and other musical instruments and on the front of the postcard a type-written text reads "Last Day at Ft. Sam Houston. April, 16th 1920."

Postcard of cavalry soldiers driving covered wagons pulled by horses down a dirt road with shrubbery on the left and right and telephone poles visible on the left. On the front of the postcard a hand-written text reads "Pulling out from Pearsall. April 18, 1920."

Postcard of several cavalry soldiers on horseback on a dirt road riding away from the camera. Above them an airplane is flying towards the viewer and there are shrubs visible on both sides of the road and a telephone pole in the background. A hand-written text on the front of the postcard reads "Bringing the Mail to the 14th Cavalry on the Hike."

Postcard of a long line of soldiers on horseback in a field with shrubs and trees visible on the left. A text on the front of the postcard reads "Leaving Encinal April 21, 1920. 119 Miles from San Antonio."

Postcard of two unidentified men wearing light-colored undershirts cooking in a field. The man on the right is holding a ladle and standing next to a stove. Above him is a handwritten speech bubble that reads "Come and get it." The man on his left is kneeling over a grill and behind him several other men are standing and sitting in a large tent. In the background several trees and two trash cans are visible.

Postcard of a group of cavalry soldiers on horseback riding in two rows down a dirt road in a desert. One of the men in the front is holding a flag and various shrubs and other desert plants can be seen in the background.

Colorized postcard of an unidentified cavalry soldier standing next to a woman on a field under a tree several tents visible in the background. The woman is wearing a hat, a light-colored dress with a dark bow on the front of it, and is carrying a purse in her left hand. The soldier is wearing a uniform with boots, a hat, and a dark band on his left arm.

Postcard of a train of covered wagons driving down a dirty road in the desert with various shrubs and desert plants visible on the left and right. In the foreground on the right two cavalry soldiers on horseback are standing next to the first horse-drawn wagon and a handwritten note on the front of the postcard reads "Hiking Thru Texas."

Postcard of an airplane overturned in a field with its wheels in the air and an upside down number "4" visible on the side of the plane. A handwritten text on the front of the postcard reads "One of the Planes Attached to the 14th Cav. During Hike to Border, Turns Over at Encinal Texas, with Maj. Cushman as Passenger."

Postcard of an airplane flying above a military camp. In the foreground on the right two soldiers are standing behind a row of tents with equipment on the ground in front of them and on the left an automobile and a wagon can be seen. In the middle a group of soldiers is looking up at the plane and behind them trees and a building are visible in the background. On the far left there is a row of other vehicles in front of more trees and a text on the front of the photograph reads "Army Life."

Postcard of an unidentified woman wearing a light-colored dress standing in between two unidentified cavalry soldiers in a field with houses visible in the background. Both the men are wearing a dark band on their left arms and the man on the left is wearing dark-colored boots.

Postcard of three unidentified men posing standing in a field in front of a wagon with horses visible in the background. In the foreground a stove, firewood, and a makeshift table made out of a board balanced on two trashcans can be seen. A handwritten text on the front of the postcard reads "Some Class For The Field."

Postcard of a cavalry soldiers sitting and standing in several groups on a field eating. In the foreground on the right one man is standing and drinking from a mug. In the center several men are standing next to a trashcan with a pile of cookware on the ground in front of them and on the right another group of men is sitting on what appear to be large rucksacks or sleeping bags. In the background horses and other soldiers are visible and there is handwritten text on the front of the postcard that reads "Lunch In The Field."

Postcard of cavalry soldiers standing in a field with several rows of tents. The men in the foreground are holding drums, tubas, trombones, and other musical instruments and trees are visible in the background. A text on the front of the postcard reads "Retreat In Camp."

Postcard of a group of dark-colored horses standing in a field by a military camp with a row of tents, trees, and a building visible in the background. A handwritten text on the front of the postcard reads "Zapata, Texas. Apr. 27/20. 216 Miles From San Antonio."

Postcard of two unidentified cavalry soldiers standing in a field and looking at a map with horses and other soldiers visible on the right and in the background. Shrubbery and trees can also be seen in the background and a text on the front of the postcard reads "Looking Over The Map."

Postcard of a camp at Roma, Texas. In the foreground there is open land and in the background there is a line of horses with buildings behind them. Text on the front reads "Camp at Roma, Texas. April 29, 1920. 262 miles from San Antonio."

Postcard of two unidentified cavalry soldiers driving a horse-drawn wagon with a large water tank on the back of it up a hill away from a pond. Trees and other vegetation are visible in the background and a type-written text on the front of the postcard reads "Hauling Water for the Camp. Some Pull."

Postcard of a man wearing suspenders and a straw hat standing in the middle of a cotton field with a young girl in a light-colored dress and a dog. The girl is standing in the foreground with the dog on the left and the man is behind her on the left. More fields and houses are visible in the distant background and a text on the front of the postcard reads "Lon C. Hills Irrigated Farm. Harlingen, Tex. Cotton Planted APr. 20. Photo. July 25, 08. Producing 15 Bales per acre."

Postcard of an airplane with its nose stuck in the ground in a field with a horse in front of it and two unidentified boys standing on the right. A text on the front of the postcard reads "At Encinal, Tex. Result of Landing In Soft Ground. Capt. Lewis, 14th Cav. Was A Passenger When It Upset."

Postcard of a large group of horses and cavalry soldiers in a corral at a camp. In the foreground several men are standing next to horses who are drinking from troughs and behind them other soldiers are leading horses away to the other end of the corral. A large pipe is visible in the foreground on the left and trees and more horses can be seen in the background. A handwritten text on the front of the postcard reads "14th and 16th Cavalry Camp at Webb, Tex. April 22, 1920. 138 miles from San Antonio"

Postcard of a group of cavalry soldiers on horseback in and next to a river with a bridge and trees visible in the background. In the foreground one group of soldiers are in the river with some of the horses drinking water and on the right several other men are waiting on the riverbank. A text on the front of the postcard reads "Watering At Von Ormy."

Postcard of three unidentified cavalry soldiers standing in a field in front of an automobile with a horse partially visible on the right. The man in the middle appears to be looking at a map while the man on the left looks at him and the man on the right faces away from the camera. There is some brush in the foreground and background and a text on the front of the postcard reads "Consulting The Map."

Postcard of cavalry soldiers on horseback and standing next to horses in several groups on a field. On the left the smoke from two small campfires is visible there appears to be more smoke and haze in the background. On the front of the postcard a text reads "Breaking Camp At Pearsall."