Photograph of a U.S. officer's campaign hat from World War I, held by UNT Special Collections. The brown felt hat with four dents, a black string tied around it.

Photographs of a Third Liberty Loan pin from World War I, held by UNT Special Collections. The circular pin is blue framed by red. The blue part contains an illustration of a bell with the words Third Liberty Loan around it. Image 2, back of circular pin with the words "The Whitehead & Hoag Co." on it.

Photographs of a Victory Liberty Loan medallion, held by UNT Special Collections. The back of the coin reads: "Made from captured German cannon. Awarded by the U.S. Treasury Department for patriotic service in [sic] behalf of the Liberty Loans." Image 2, front of this medallion that shows the U.S. Treasury building and a bald eagle below it.

Photograph of a gas mask time card from World War I, held by UNT Special Collections. A small card is folded in two and propped open with a blank table on it. In front of it is a worn, brown square envelope with a couple of holes on the front of it. The card that accompanies the mask is meant to be used to keep track of the amount of time the mask is worn, so that the wearer will know when to replace the charcoal for optimal air purification. These items were issued to Alvin Mansfield Owsley, who served during World War I in the 36th Infantry Division of the Texas Army National Guard.

Photographs of Red Cross knitting needles and packaging from World War I, held by UNT Special Collections. The first image is of a small brown envelope propped up longways, with 3 needles laying in front of it. The front of the package has an illustration of a soldier in uniform with other soldiers behind him. On the black part of the illustration are the words "Back Them Up" and "Puritan Flour," under it a description. Image 2, front of needle packaging containing the soldier illustration with the packaging information. Image 3, back of brown packaging with a poem about knitting. Image 4, Inside of needle packaging filled with text, with two sections: Don'ts for the Knitters of Socks, New Red Cross Directions for Sock. Two needles lay in front of it. Image 5, inside of needle packaging extended out, the two section are filled with text. The first section of "Don'ts" has seven points. Image 6, outside of needle packaging extending out two three panels, where the poem and front are seen. The bottom panel has two sections of text: Mitt and Wristlet.