| Photographers number: | 1288 |
|---|---|
| Title: | Conglomerate Formations from the Amador Grade, Alpine County |
| Photographer: | Carleton E Watkins |
| Publisher: | Carleton Watkins |
| Format: | Mammoth Plate |
| Photographed: | 1879 |
| Image courtesy of: | Online Archive of California |
| CarletonWatkins.org ID: | 1006429 |