Patented November 13, 1906
If an object in your hands says PAT. NOVEMBER 13, 1906, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 835,851 | COIN-CONTROLLED SLOT OR VENDING MACHINE AND COIN-TESTING MECHANISM THEREFOR. | Louis J. Disser | Chicago, Illinois |