United Mexican States, 1905 - 1992
1 peso = 100 centavos
20 centavos 1971
Material - None
KM# None
20 centavos 1979
Material - Copper-Nickel
KM# 442
20 peso 1981
Material - Copper-Nickel
KM# 486
20 peso 1989
Material - Brass
KM# 508
200 peso 1985
Material - Copper-Nickel
KM# 509
25 centavos 1953
Material - Silver 300
KM# 443
25 peso 1968
Material - Silver 720
KM# 479
5 centavos 1935
Material - Copper-Nickel
KM# 423
5 centavos 1944
Material - Bronze
KM# 424
5 centavos 1968
Material - Brass
KM# 426
5 centavos 1976
Material - Brass
KM# 427
5 peso 1957
Material - Silver 720
KM# 469