1981-Mo Type 1, Aztec Calendar, Copper-nickel 20 Pesos MS KM-486 Values

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1981-Mo Type 1, Aztec Calendar, Copper-nickel 20 Pesos MS KM-486 Values

Details

Obverse: Above a spray of oak and laurel, the national coat of arms with the eagle facing left, its feathers resembling plates of armor. Above, the legend ESTADOS UNIDOS MEXICANOS.

Reverse: To right of center, a simplified rendering of the round ball-court marker from the ancient Mayan ritual ball game; $20 is superimposed on the left side of the marker. Above the peso symbol ($), CULTURA MAYA; below the symbol, the date. At the bottom, the mintmark M.

Basic Information

GSID:

295312

Coin Date:

1981-Mo

Denomination:

20P / 20 Pesos

Designation:

MS

Mint & Coinage Details

Mint Location:

Mexico City

Mintage:

250,573,396

Coinage Type:

Coinage Reform of 1905

Coinage Years:

1980-1984

Composition:

0.75 copper, 0.25 nickel

Mint Mark:

Mo

Varieties and Classification

Variety:

Type 1, Aztec Calendar, Copper-nickel

Variety 2:

KM-486

Physical Characteristics

Weight:

15.14 gr

Strike Type:

Business

Diameter:

32 mm

Coin Shape:

Round

Design Details

Demonetized:

True

Obverse Lettering:

ESTADOS UNIDOS MEXICANOS

Reverse Lettering:

CULTURA MAYA, $20, 1981, Mo

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