| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Tyler, John | Arch Street | Philadelphia | Pennsylvania | 1770 | 1779 |
| Patent | Date | Remarks |
|---|---|---|
| Contract | for |
|---|---|
| Product |
|---|
|
He purchased a shop in Northampton in 1777 where he employed 16 hands working on
repairs to public arms. He received payments for this service in 1778 and 1779. |
