Clark County Public Library has digitized genealogy collections hosted at the Rutherford B. Hayes Presidential Library and Ohio Memory.
Ohio Obituary Index at RBHPL
Obituary and Article requests after use the Ohio Obituary Index
Clark County Photographs, at OM
Clark County Public Library Digital Archives
- African Americans in Clark County
- Business & Industry
- Churches – directories, bulletins, histories
- City Government & Services
- Clark County Biography & History Index
- Local Neighborhoods
- Maps and Atlases of Clark County
- Newspaper Index
- Pictorial History of Clark County
- Airetool Manufacturing Company
- Allen Tool Company
- Bauer Brothers Company
- Buffalo-Springfield Road Roller Company
- Carey Electronic Engineering Company
- Carmichael Machine Corporation
- Cascade Corporation
- Champion Chemical Company
- Crowell-Collier Publishing Company
- Eagle Tool & Machine Company, Inc.
- Echo, Inc.
- Hugo Bosca Co., Inc.
- International Steel Wool Corporation
- James Leffel & Company
- Kissell Company
- Merchants & Mechanics Bank
- OMCO Products Corporation
- Parker Sweeper Company
- Peters and Russell, Inc.
- Quick Manufacturing
- Robbins & Myers, Inc.
- Springfield Furniture Works
- Springfield Machine Tool Company
- Steel Products Engineering Company
- Superior Gas Engine Company
- William Bayley Company