Collection
- Images of Ballooning from the Piccard, Scholl, and Winzen Collections (132)
- William Skinner Cooper Papers (106)
- University of Minnesota Archives Photograph Collection (68)
- Annual and Quarterly Reports of YMCA International Work in China (49)
- Seed and Nursery Catalogs (35)
- YMCA Image Collection (26)
- General Map Collection (25)
- Hartley Family papers (UMD) (25)
- Bell Museum of Natural History Negatives (21)
- Finnish American Collection (20)
- American Terra Cotta Collection (10)
- Sherlock Holmes Collections (10)
- Minnesota County Maps, Plat Books, and Atlases (9)
- General Minnesota Maps (7)
- Sharron and Oren Steinfeldt Collection (7)
- Doris S. Kirschner Cookbook Collection (6)
- American Social Health Association Records (5)
- Ames Library of South Asia General Collection (5)
- Burroughs Corporation Records (5)
- Hymnal and Tune Book Collection (5)