| Obverse description | National Arms (Eagle on cactus facing left with snake in beak above wreath), with the inscription forming a semicircle above it |
| Obverse script | Latin |
| Obverse lettering | ESTADOS
UNIDOS MEXICANOS (Translation: United Mexican States) |
| Reverse description | Value with portrait of José Maria Teclo Morelos y Pavón to the left |
| Reverse script | Latin |
| Reverse lettering | UN PESO
Mo
1983 (Translation: One Peso) |
| Edge | Reeded |
| Mint | (Mo) Mexican Mint (Casa de Moneda de México), Mexico, Mexico (1535-date) |
| Mintage | 1983 Mo - Proof - |
| Catalog ID | 7740757320 |
| Comments |