Patented August 23, 1870
If an object in your hands says PAT. AUGUST 23, 1870, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 106,596 | IMPROVEMENT IN PEN-HOLDERS | Robert B. Lawrence | Wheeling, West Virginia |
The Fountain Pen Patent Archive
The instruments that put ink under pressure
If an object in your hands says PAT. AUGUST 23, 1870, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 106,596 | IMPROVEMENT IN PEN-HOLDERS | Robert B. Lawrence | Wheeling, West Virginia |