| Issuer | Philippines |
| Year | 1983-1990 |
| Type | Standard circulation coin |
| Value | 1 Peso (1 piso) (1 PHP) |
| Currency | Piso (1967-date) |
| Composition | Copper-nickel |
| Weight | 9.5 g |
| Dimensions | 29 mm |
| Thickness | 1.9 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | 2 January 1998 |
| Reference(s) | KM#243.1, Schön#84 |
| Obverse description | Bust of Dr. José Protasio Rizal Mercado facing right. |
| Obverse script | Latin |
| Obverse lettering | REPUBLIKA NG PILIPINAS
JOSE RIZAL
1984 (Translation: Republic of the Philippines.) |
| Reverse description | Tamaraw (Bubalus mindorensis) running right. |
| Reverse script | Latin |
| Reverse lettering | 1 PISO ANOA MINDORENSIS |
| Edge | Reeded |
| Mint | |
| Mintage | 1983 - - 55 869 000 1983 - Proof - 750 1984 - - 4 997 000 1985 - - 182 592 000 1986 - - 19 072 000 1987 - - 1 391 000 1988 - - 54 636 000 1989 - - 1990 - - |
| Catalog ID | 4303960470 |
| Comments |
