- Date
- July 17, 1994
- Title
- "Written on the rocks: A trip along the Columbia River yields a fragile trail of Indian petroglyphs"
- Publisher
- The Sunday Oregonian
- Creator
- N.W. Barcus
- Repository
- Oregon Historical Society
- Format
- PNG
- Identifier
- writtenontherocks_sundayoregonian_1994_OHS.png
Sources
- Vertical File: Archaeological Sites--Washington (State) (East) Miscellaneous, Oregon Historical Society
