The Guadalajara mint
The Guadalajara mint had operated since colonial times and closed in 1895.
The assayers on its decimal coinage were:
| Initial | Name | Began on | Left office on |
| C | Ignacio Cañizo y Soto | 1869 | 1877 |
| A | Julio Arancivia | 1877 | 1881 |
| S | 1880 | 1882 | |
| B | Trinidad Barrera | 1883 | 1884 |
| H | Antonio Hernández y Pravo | 1884 | 1885 |
| S | José S. Schiafino | 1885 | 1895 |