Patented October 4, 1870
If an object in your hands says PAT. OCTOBER 4, 1870, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 107,871 | IMPROVEMENT IN WRENCHES | Daniel Campbell | Elizabeth, New Jersey |
The Antique Wrench Patent Archive
Every grip the nineteenth century took on a nut
If an object in your hands says PAT. OCTOBER 4, 1870, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 107,871 | IMPROVEMENT IN WRENCHES | Daniel Campbell | Elizabeth, New Jersey |