Photographic postcards mainly related to the 4-county geographic area covered by the Area Research Center, that is, Burnett, Pierce, Polk, and St. Croix Counties but also include nearby regions, including some in Minnesota. This collection is particularly strong in areas of the region directly surrounding River Falls, Wisconsin. Also includes some photographs of the University of Wisconsin-River Falls campus, sports, and related miscellany.

Miscellaneous photographs and postcards, mainly duplicates and photocopies of originals, displaying places, people, businesses, buildings, and scenery in the four county region (Burnett, Pierce, Polk, and St. Croix Counties) of Wisconsin.