| Issuer | Mexico |
| Year | 1842 |
| Type | Patterns |
| Value | 1 Peso (1 MXP) |
| Currency | Peso (1863-1992) |
| Composition | Silver |
| Weight | |
| Dimensions | |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#Pn61 |
| Obverse description | Mexican coat of arms: a Mexican golden eagle standing on a prickly pear cactus devouring a rattlesnake. |
| Obverse script | Latin |
| Obverse lettering | L.ROVIRA. |
| Reverse description | Phrygian cap on a staff and value are surrounded by a wreath and the issuer name above. |
| Reverse script | Latin |
| Reverse lettering | REPUBLICA MEXICANA. 1 P 903 Ms. M T.A.1842.Mo.F L |
| Edge | |
| Mint | (Mo) Mexican Mint (Casa de Moneda de México), Mexico, Mexico (1535-date) |
| Mintage | 1842 Mº - - |
| Catalog ID | 6958319020 |
| Comments |
