| Photographers number: | 1431 |
|---|---|
| Title: | Edward Galpen & Co., 21 Sansome Street, Mechanics Institute, 1868 |
| Photographer: | Carleton E Watkins |
| Publisher: | Carleton Watkins |
| Format: | Stereograph |
| Image courtesy of: | Bill Lee |
| Tags: | California | Date Conflict | Dated View | Interior | Mechanics Institute | Named Business | San Francisco | San Francisco County |
| CarletonWatkins.org ID: | 1001675 |