Cablegram from Henry Clay, Jr. to his father back home wishing his family a Merry Christmas and a Happy New Year as well as saying he has nine solo flight hours.

Letter from Henry Clay, Jr. to his family back home during his stay in Scotland. In he first half of the letter Clay is thanking his mother for the box she sent him and some pictures as well; afterwards Clay goes into talking about being the first American Squadron to "fight Huns," and possibly being made a captain by the time they depart for France.

This official War Department document contains orders to the named officers "of the Aviation Section, Signal Reserve Corps," the names are listed on the following pages. The men are to "participate regularly and frequently in aerial flights."

Letter from Henry Clay, Jr. to his family back home concerning the recent mail issues and the different types of planes that are used in training. Clay is still seeking his commission which would pay him $230 a month.

Letter from Henry Clay, Jr. to his family back home concerning recent posting to Wye, England. Clay does not find this place to be very enjoyable, and he is upset that other pilots coming from the states are already commissioned and being sent to the front.

Letter from Henry Clay, Jr. to his sister-in-law concerning his brother, her husband Ashton. He spends most of this letter essentially comforting her and telling her that flying is not anymore dangerous than any other branch.

Letter from Henry Clay, Jr, to his family from Scotland while he takes a course on gunnery. Clay has nothing but good things to say about the picturesque landscape and nice hotel he is staying in. One of the boys in his detachment also received word that commissions are imminent.

Letter from Henry Clay, Jr. to his family back home regarding his daily activities in Wye, England. In his letter he talks about different types of airplanes they are around and notes that he saw a Bristol fighter land on a previous day.

Letter from Alliert Ainsworth to Henry Clay, Sr. regarding the death of her son and the compassion that Henry Clay, Jr. showed their family. She goes on to describe the unfair treatment Washington has given Clay, Jr.'s detachment in England and herself by not clarifying the cause of Harold Ainsworth's death.

Cablegram from Henry Clay, Jr. to his mother detailing his total number of flight hours.

Photograph of Fort Crockett in Galveston, Texas and the large group of tents lined up in rows on the left side; on the right side there is an open field possibly used for training and parading. The title of the photograph reads: "Home Again! Our Victory Greetings"

Portrait of Vera Mae Townley (Itschner) at 16 years old, wearing a white dress with a large bow in her hair.

Photograph of a hospital ward with rows of beds on either side of the long building, and soldiers, some in uniforms and others in gowns, in the middle of the room. A handwritten note on the back of the photo says "Observation Ward, Camp McArthur."

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."

Postcard of soldiers standing at a long trough washing themselves, with the caption "The Beauty Shop." A handwritten note on the back of the photo is addressed to Mrs. Philip Simonean in North Oxford, Massachusetts and says, "Dear Mother, I am coming back East to see you soon and I hope George will be there when I get back. I may get a week off as I am going to save my passes here so I can have them at home. With loads of love, Henry."

Postcard of soldiers standing at attention behind neat cots outside of a long line of tents, with the caption "Inspection." A handwritten note on the back of the postcard, which is addressed to Mr. A.F. Frederick, says "Dear Father: This is what we get here and plenty of it. They are very strict with us. Take good care of my wife dad and I'll do my best here. Goodbye and good luck. Your son."

Postcard of Spring Lake Park Swimming Pool in Waco Texas. A handwritten note on the back of the postcard says "Dear Mother, We are having nice weather. I am feeling all right. Have been in Hamilton since arriving in Texas. Will be traveling around some next week. Sam."

Postcard of rows of tents at Camp MacArthur in Waco, Texas. A note on the front of the postcard says "Co. C, 127th Infantry." A handwritten note on the back, which is addressed to Mrs. J. A. Miller in Shulane, Illinois, says "Dear Mother, We are still sailing on. It is about 9:30 and time to go to bed. Am well and alright and hope you the same. Some where in Kansas, Son Clare."

Postcard of the Infantry Replacement Band, a large group of soldiers holding instruments, at Camp MacArthur in Waco, Texas. A handwritten note in Italian on the back of the postcard is addressed to "Al caro amico E. Marino" in Kansas City, Missouri and says, "Questa è la band dove appartengo. Sí puo trovarmi? C'ha un punto. Su una spalla." In this note the author identifies himself as the band member with a mark on his shoulder. Fifth sitting man from the left.

Postcard with an aerial photograph of Camp MacArthur showing neat rows of buildings and tents. A handwritten note on the back of the postcard is addressed to "Miss and Master Mundt" in Chicago, Illinois and says, "Dear Kids, Great life down here but it sure is hot and dry. Got here last Thur, May 9, '18. Left Jefferson Barracks last Tues night at 10 o'clock. Your uncle, John.

Postcard of Soldiers standing outside of a building, "The Canteen," eating and drinking. A handwritten note on the border of the picture says "I guess the Mexicans make it but believe me I give them hell when I see them." Another note on the back of the postcard is addressed to Mr. Philip Simonean in North Oxford, Massachusetts and says, " I see a lot of stuff that is worse then Old Crow. Dear Pa, I hope the old Twisters are doing good. I think I am as hard as a rock now and I could work like a mule when I get back. I feel fine this life is just the thing to make me grow. Your loving son Henry."

Promissory note from W. H. Bonnell to Charles Schreiner Bank in the amount of $3,350 in "United States Gold Coin" with a nine percent interest rate until the note was paid off; on top of this there would be a ten percent fee "additional on principal and interest if placed in the hands of an Attorney for collection." There is a pink stamp printed on the center of the note acknowledging the fact that the note had been paid off on July 17, 1922.

Promissory note from W. H. Bonnell to Charles Schreiner Bank in the amount of $500 in "United States Gold Coin" with an interest rate of eight percent until the note has been paid off; in addition there is a a fee of ten percent "additional on principal and interest if placed in the hands of an Attorney for collection." According to the printed text at the bottom, this note was paid off with five $100 bonds; the stamp on the note says this was paid off on December 17, 1918.

Chattel mortgage agreement between W. H. Bonnell and Charles Schreiner Bank in the total amount of $4,350 which Bonnell owes to the bank. The document stipulates that the debt is due on July 1, 1919, and Bonnell is putting up his "entire flock of goats" and "entire stock of cattle" as collateral to secure the note; if the debt is not paid then the bank "shall thereupon be fully empowered to sell the property herein mortgaged." There is an attached note at the bottom that reads in part: "The note herein secured is given in renewal of balance owing by me to said Charles Schreiner Bank on a certain note of date June 5, 1917." Also attached on the back is a certificate acknowledging that the copy of this document has been filed.