Whitman Expo
1979-Mo Type 8, Madero, Doubled Die Reverse 20 Centavos MS KM-442 Values
Details
Obverse: Above a spray of oak and laurel, the national coat of arms depicting the eagle in profile to the left, with the feathers and other elements drawn as outlines instead of in full relief. Above, the legend ESTADOS UNIDOS MEXICANOS.
Reverse: On a plain field, a bust of Francisco Madero in semi-profile to the right. To the left of the bust, the mintmark M and the date; to the right of the bust, 20c.
Mint & Coinage Details
Mint Location:
Mexico City
Mintage:
4,615,000
Coinage Type:
Coinage Reform of 1905
Coinage Years:
1974-1983
Composition:
0.75 copper, 0.25 nickel
Mint Mark:
Mo
Varieties and Classification
Variety:
Type 8, Madero, Doubled Die Reverse
Variety 2:
KM-442
Physical Characteristics
Weight:
3 gr
Coin Rulers Name:
United Mexican States/Mexican Republic
Strike Type:
Business
Diameter:
20 mm
Coin Shape:
Round
Design Details
Demonetized:
True
Obverse Lettering:
ESTADOS UNIDOS MEXICANOS
Reverse Lettering:
Mo, 20c., 1979
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