Lovely design, commemorating the 25th Anniversary World Wildlife Fund, features the North American Monarch butterfly is a large (89-102 mm wingspan) black-veined butterfly, tawny below and rich orange avoce.
Popular coin, with just 30,000 issued.
Minted by: Mexico City Mint.
Metal:
Silver
Weight:
31.103 grams
Fineness:
72%
Mintage:
30,000
Denomination:
100 Pesos
Condition:
Proof
Diameter:
38 mm
Year:
1987
