| Issuer | Mexico |
| Year | 1978 |
| Type | Coin pattern |
| Value | 20 Pesos (20 MXP) |
| Currency | Peso (1863-1992) |
| Composition | Copper-nickel |
| Weight | |
| Dimensions | |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | PL#49 |
| Obverse description | Issuer`s name above its coat of arms. |
| Obverse script | Latin |
| Obverse lettering | ESTADOS
UNIDOS MEXICANOS (Translation: United Mexican States) |
| Reverse description | Depiction of Coyolxauhqui in the center, with value and year below it and mintmark to the right. |
| Reverse script | Latin |
| Reverse lettering | VEINTE PESOS
1978
Mo (Translation: Twenty Pesos) |
| Edge | |
| Mint | (Mº) Mexican Mint (Casa de Moneda de México), Mexico, Mexico (1535-date) |
| Mintage | 1978 Mº - - |
| Catalog ID | 7108982130 |
| Comments |
