Collection
- Earl A. Thornton Papers1
- Edward H. Cahill Papers1
- Erwin Hoge Will Papers1
- Frank Horsfall, Jr., Papers1
- G. Grahame Duce Papers1
- George W. Litton Papers1
- Harry W. Sanders Papers1
- Howard S. Avery Papers1
- Huron, Ohio, Railroad Construction Photographs1
- Irving J. Good Papers1
- J.M. Butterworth Family Papers1
- James Burleigh Lucas Papers1
- James Robbins Randolph Papers1
- John D. Clark Papers1
- John E. Duberg Papers1