Elisha Otis's Elevator Patent Drawing, 01/15/1861
| Uploaded by | U.S. National Archives |
|---|---|
| License | No known copyright restrictions |
| Comments | 0 |
| Favorites | 20 |
| Views | 12,896 |
| Date taken | 1861-01-15 10:19:40 |
| Date uploaded | 2011-03-30 |
| Tags | nara:arcid=305889, nationalarchives |
| Visibility | public |