The Ollie Harrington Collection and Papers includes original published cartoons, along with roughs, sketchbooks and other archival materials.

The Paul R. Carmack Collection and Papers includes a folder of letters from notable people, clippings of his editorial cartoons published in The Christian Science Monitor, a copy of his book The Adentures of Slim and Spud. The majority of this collection are topical subject files of newspapers clippings that Carmack collected. These clippings are from the 1930s and 1940s and focus on the issues of the day. It assumed Carmack collected this information to assist in the creation of his political cartoons for this time period.