1983-Mo Type 9, Olmec 20 Centavos PR KM-491 Values

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1983-Mo Type 9, Olmec 20 Centavos PR KM-491 Values

Details

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

Reverse: At center of a dodecagonal (12-sided) field, a large 20¢ with the date above and the mintmark M below. From upper left to lower right, a partial border of repeated Reed (Acatl) glyphs, representing the 13th-day glyph on the Aztec Calendar Stone.

Basic Information

GSID:

294998

Coin Date:

1983-Mo

Denomination:

20c / 20 Centavos

Designation:

PR

Mint & Coinage Details

Mint Location:

Mexico City

Mintage:

50

Coinage Type:

Coinage Reform of 1905

Coinage Years:

1983-1984

Composition:

Copper

Mint Mark:

Mo

Varieties and Classification

Variety:

Type 9, Olmec

Variety 2:

KM-491

Physical Characteristics

Weight:

3.04 gr

Coin Rulers Name:

United Mexican States/Mexican Republic

Strike Type:

Proof

Diameter:

20 mm

Coin Shape:

Round

Design Details

Demonetized:

True

Obverse Lettering:

ESTADOS UNIDOS MEXICANOS

Reverse Lettering:

CULTURA OLMECA, Mo, 1983, 20¢

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