| Photographers number: | Unnumbered |
|---|---|
| Title: | Fourteenth Industrial Exhibition, Mechanics' Institute, 1879 |
| Notes: | John Mallon, Glass Designing Works, 19 Fremont, 1213 & 1215 Howard |
| 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: | 1005142 |