| Photographers number: | Unnumbered |
|---|---|
| Title: | Fourteenth Industrial Exhibition, Mechanics' Institute, 1879 |
| Notes: | The Only W.A. Scollay, Patentee. The Latest Novelty for Business Men |
| Photographer: | Carleton E Watkins |
| Publisher: | Carleton Watkins |
| Format: | Stereograph |
| Image courtesy of: | The Society of California Pioneers |
| Tags: | California | San Francisco | San Francisco County |
| CarletonWatkins.org ID: | 1005155 |