© Stacks Bowers
 1000 Pesos Pattern; Bimetallic
1989 year| Bimetallic | - | 30.5 mm | 
|   Issuer   |  Mexico | 
|---|---|
|   Period   |  United Mexican States/Mexican Republic (1823-date) | 
|   Type   |  Pattern | 
|   Year   |  1989 | 
|   Value   |  1000 Pesos (1000 MXP) | 
|   Currency   |  Peso (1863-1992) | 
|   Composition   |  Bimetallic | 
|   Diameter   |  30.5 mm | 
|   Shape   |  Round | 
|   Technique   |  Milled | 
|   Orientation   |  Coin alignment ↑↓ | 
|   Demonetized   |  1989 | 
|   Updated   |  2024-10-06 | 
|   Numista   |  N#328007 | 
|---|---|
|   Rarity index   |  100% | 
Reverse
Bust of Sor Juana de Asbaje facing left. Denomination and year to the left of it and mintmark to the right.
Script: Latin
 Lettering: 
 $1000
 1988
 Mo
 JUANA DE ASBAJE 
 Translation: 
 1000 Pesos
 1988
 Mo
 Juana De Asbaje 
Interesting fact
The 1989 Mexican Pattern 1000 Pesos coin is a rare and unique coin that features a bimetallic design, with a center made of copper-nickel and an outer ring made of a copper-zinc alloy. This coin was never officially released into circulation, making it a highly sought-after collector's item among numismatists.