This is the beginning of a working directory. Direct links, collection notes, and project-specific acknowledgments will be added as materials are published.
Collections & public history
- Museum of Ceramics
- East Liverpool Historical Society
- Carnegie Museum of Natural History
- Wellsville Historical Society
Archives & libraries
- East Liverpool Area Community & Learning Center
- Ohio History Connection
- Pennsylvania State Archives
- Library of Congress
Maps, land & water
- U.S. Army Corps of Engineers river navigation charts
- USGS mapping and watershed data
- County atlases, plats, and deed records
Archaeology & material culture
- Society for Pennsylvania Archaeology
- Western Pennsylvania Native American Rock Art Survey
- Regional museums and university collections
Credit is part of the evidence
Collections should remain visible.
Each RHKMI publication will identify the source of images and information as precisely as the surviving record allows, distinguish original artifacts from interpretive renderings, and state when a conclusion remains provisional.