| Title | "Williams-Cahn placer mining dredge, mouth of Copper Canyon, San Juan River, 1894." |
| Photo Number | P0063n02 |
| Description | Photo shows a placer mining dredge at the mouth of Copper Canyon on the San Juan River in 1894 |
| Date | 1894 |
| Textual Date | 1894 |
| Keywords | Utah; Rivers and Lakes; Boats and boating; San Juan River; Mining |
| Subject | Dredges--Photographs; Boats and boating--San Juan River (Colo.-Utah)--Photographs |
| Spatial Coverage | San Juan River (Colo.-Utah); San Juan County (Utah) |
| Additional Information | None |
| Collection Number and Name | P0063 Riverboat Photograph Collection |
| Relation is Part of | Utah River Running Archives |
| Original Source | N/A |
| Type | Image |
| Donated By/Purchased From | Unknown |
| Rights | |
| ARK | ark:/87278/s67662g4 |
| Setname | uum_map_rr |
| ID | 955112 |
| Reference URL | https://collections.lib.utah.edu/ark:/87278/s67662g4 |