| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Joslyn, Benjamin F. |   | Worcester | Massachusetts | 1850s | 1861 |
| Joslyn, Benjamin F. |   | Stonington | Connecticut | 1862 |   |
| Joslyn, Benjamin F. |   | New York | New York | 1871 |   |
| Patent | Date | Remarks |
|---|---|---|
| 20,160 | May 4, 1858 |
Patent drawing |
| 33,435 | October 8, 1861 | Improvement in Fire-Arms Patent drawing Specification Specification 2nd page |
| 35,688 | June 24, 1862 | Improvement in Breech-Loading Fire-Arms Patent drawing Specification |
| 51,837 | January 2, 1866 | Improvement in Breech-Loading Fire-Arms Patent drawing Specification |
| 115,483 | May 30, 1871 | Improvement in Revolving Fire-Arms, assigned to Tomes, Melvain & Co. Patent drawing Specification Specification 2nd page |
| Contract | for |
|---|---|
| U.S. Navy, September, 24th, 1861 | 50 .44 caliber Joslyn Revolvers |
| U.S. Navy, October, 26th, 1861 | 50 .44 caliber Joslyn Revolvers |
| Product |
|---|
|
.44 caliber, 6 shot single action Josly Revolver, side hammer, octagon barrel left side right side |