Digital Records
Board of County Commissioners
- 1807 Plat of Montgomery County (JPG)
- A Decade of Community Development, 1975-1985 (PDF)
- Annual Report for 1958 (PDF)
- Annual Report for 1959 (PDF)
- Annual Report for 1971 (PDF)
- Annual Report for 1978 (PDF)
- Annual Report for 1983 (PDF)
- Resume of Services 1969 to 1970 (PDF)
- State of the County 1986 (PDF)
Clerk of Courts
- Chancery Book L, p. 228-239 Harshman v. Harshman (PDF)
- Manumission of Free Blacks - 1804 to 1805 (PDF)
Donated Materials
- "Lest We Forget" 1913 Flood Remembrance Program, 25 March 1947 (PDF)
- "Series of Twelve Views of the World's Greatest Flood at Dayton, Ohio, Tuesday, March 25, 1913" Flood Damage Photographic Booklet (PDF) (Donated by David Doss of Allen Park, Michigan)
- "Views of the Dayton, O., Flood" 1913 Flood Damage Photographic Booklet (PDF) (Donated by the Gallia Co. Genealogical Society)
Planning Commission
Probate Court
- 1917 City of Dayton Plat Map, Estate Case 14B, Louis Weber Vs Clara Hoover Et Al. (PDF)
- Midwives' Certificates
John H. Patterson
Photo Courtesy of Special Collections and Archives, Wright State University
Orville Wright
- Orville Wright, Civil Case 112244 (PDF)
- Orville Wright, Estate Case 110924 (PDF)
- Orville Wright, Will Book 134, page 459 (PDF)
Photo Courtesy of Special Collections and Archives, Wright State University
Wilbur Wright
Photo Courtesy of Special Collections and Archives, Wright State University
Paul Laurence Dunbar and Matilda Burton Murphy Dunbar
- Matilda Dunbar Estate Case 76203 Part 1 (plus 3 pages from 34933) (PDF)
- Matilda Dunbar Estate Case 76203 Part 2 (PDF)
- Paul Laurence Dunbar, Estate Case 34933 Part 1 (PDF)
- Paul Laurence Dunbar, Estate Case 34933 Part 2 (PDF)
Photo Courtesy of National Parks Service