Patented March 11, 1879
If an object in your hands says PAT. MARCH 11, 1879, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 213,026 | IMPROVEMENT IN WRENCHES FOR INSERTING BUNG-BUSHES | David Ackerman | Chicago, Illinois |
The Antique Wrench Patent Archive
Every grip the nineteenth century took on a nut
If an object in your hands says PAT. MARCH 11, 1879, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 213,026 | IMPROVEMENT IN WRENCHES FOR INSERTING BUNG-BUSHES | David Ackerman | Chicago, Illinois |