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Obverse Description
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 Description
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.
Catalog Information
GSID:
295312
Obverse Lettering:
ESTADOS UNIDOS MEXICANOS
Reverse Lettering:
CULTURA MAYA, $20, 1981, Mo
Weight (gr):
15.14 gr
Strike Type:
Business
Diameter:
32
Coin Shape:
Round
Edge:
Lettered
Variety:
Type 1, Aztec Calendar, Copper-nickel
Variety 2:
KM-486
Coin Date:
1981-Mo
Denomination:
20P
Designation:
MS
Mint Location:
Mexico City
Mint Mark:
Mo
Mintage:
250,573,396
Coinage Type:
Coinage Reform of 1905
Coinage Years:
1980-1984
Composition:
0.75 copper, 0.25 nickel
PCGS #:
159706
Krause #:
KM-486
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 1981-Mo 20P Type 1, Aztec Calendar, Copper-nickel, KM-486 MS (KM-486)
Body: Referring page: https://www2.greysheet.com/prices/item/1981-20-pesos-mexico-world-coins/gsid/295312 GSID: 295312 Title: 1981-Mo 20P Type 1, Aztec Calendar, Copper-nickel, KM-486 MS (KM-486)
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Pricing Data Not Yet Available
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Request Pricing1917 20P Aztec Calendar, Gold, KM-478 MS
Worth: $2,160 – $2,690
1918 20P Aztec Calendar, Gold, KM-478 MS
Worth: $2,160 – $2,690
1919 20P Aztec Calendar, Gold, KM-478 MS
Worth: $2,160 – $2,490
1920 20P Aztec Calendar, Gold, KM-478 MS
Worth: $2,160 – $2,490
1920/10 20P Aztec Calendar, Gold, KM-478 MS
1921 20P Aztec Calendar, Gold, KM-478 MS
Worth: $2,160 – $2,490
1921/11 20P Aztec Calendar, Gold, KM-478 MS
1959 20P Aztec Calendar, Gold Restrike, KM-478 MS
Worth: $2,160 – $2,390
1959 20P Aztec Calendar, Gold Restrike, KM-478 PR DCAM
1980-Mo 20P Type 1, Aztec Calendar, Copper-nickel, KM-486 MS
1982-Mo 20P Type 1, Aztec Calendar, Copper-nickel, KM-486 MS
1982-Mo 20P Type 1, Aztec Calendar, Copper-nickel, KM-486 PR DCAM
1983-Mo 20P Type 1, Aztec Calendar, Copper-nickel, KM-486 PR CAM
1984-Mo 20P Type 1, Aztec Calendar, Copper-nickel, KM-486 MS
1985-Mo 20P Type 2, Victoria, Wide Date, Open 5, Alloy, KM-508 MS
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