Pamphlet containing lessons learned by librarians during their service in World War I. Topics covered include how men were not influenced by books or libraries, that libraries must be organized, and that libraries could be used to foster the understanding of world problems.

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.

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 a colorized photograph of eight men, including an officer (far right), sitting on the ground in front of a forest with other men and trees in the background. Printed on the front of the postcard: "Officer Demonstrating Squad Movement by Use of Stones." There is also a handwritten note at the top of the image that reads "903 Speight St. Waco Tex." There is a handwritten letter on the back of the postcard.

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."

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."

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 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.

Postcard from Milton Andrew Matlock to his father, M. M. Matlock with an image of the the U. S. Armored Cruiser "New York." There is a note on the back of the card asking his father how things have been at home and if he has started work yet.