| Photographers number: | 1318 |
|---|---|
| Title: | San Pedro Valley from the Contention Mill, Contention, Arizona Territory |
| Notes: | CMP notes: Very large team of horses posed near mine building (blurred). |
| Photographer: | Carleton E Watkins |
| Publisher: | Carleton Watkins |
| Format: | Mammoth Plate |
| Photographed: | 1880 |
| Image courtesy of: | Online Archive of California |
| Tags: | Arizona | Mining |
| CarletonWatkins.org ID: | 1006770 |