| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Brettell, Frank and Frisbie, Joseph | Allegheny | Pennsylvania |
| Patent | Date | Remarks |
|---|---|---|
| 16,575 | February 10, 1857 | Improvement in Fire-Arms, this patent was utilized by J.M Cooper Patent drawing Specification Specification 2nd page |
| Contract | for |
|---|---|
| Product |
|---|
|
.31 caliber percussion, 5 shot Pocket revolver, 3 1/2" octagon barrel,
in generally marked on the hammer BRETTELL & FRISBIE. / PATENTED FEB.10.1857. on the right side BRETTELL./&/W.B.POTTS/COL.O on the top EUREKA Very rare speciem as only a few were made. |
