Collection
- Charles L. Campbell (b. 1876), Compiler, Typescripts1
- Charles McCamic (1874-1956) Papers1
- Edward E. Meredith Papers1
- Frederick B. Lambert, Collector and Compiler, Papers1
- Jack R. Patton, Collector, Papers1
- John J. Davis (1824-1916) Papers1
- Marshall County Archives1
- Northwestern Turnpike Association Records1
- Roy Thistle, Collector, Scrapbook regarding Ohio River History1
- Rufus A. West, Collector, Papers2
- Watson Family Papers2