Difference between revisions of "Mexico 2021 20 pesos KM-997"

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m (Text replacement - "10 pesos, 200th anniversary of Independence" to "10 pesos, bicentennial of independence")
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[[Image:Mexico 2021-1521 20 pesos rev DSLR.jpg|300px|thumb]]
 
[[Image:Mexico 2021-1521 20 pesos rev DSLR.jpg|300px|thumb]]
  
These specimens were issued by the [[Mexico]] City mint to honor the 500th anniversary of the refounding of Tenochtitlan as Mexico City. This example depicts the Aztec Temple of the Sun mirrored by the main cathedral which was built on top of it. The oblong patch on the obverse contains microengraving, an anticounterfeiting device.
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These specimens were issued by the [[Mexico]] City mint to honor the 500th anniversary of the refounding of Tenochtitlan as Mexico City. This example depicts the Aztec Temple of the Sun mirrored by the main cathedral which was built on top of it. The oblong patch on the obverse contains microengraving, an anticounterfeiting device. The twenty pesos was reduced from 15.95 g, 32 mm diameter to 12.67 g, 30 mm diameter, in 2019.
  
 
''Recorded mintage:'' 30,500,000 of KM 997 plus 30,500,000 of KM 996.
 
''Recorded mintage:'' 30,500,000 of KM 997 plus 30,500,000 of KM 996.
  
''Specification:'' 15.95 g, bimetallic, aluminum-bronze outer ring with a copper-nickel center, 32 mm diameter.
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''Specification:'' 12.67 g, nickel brass center in an aluminum bronze ring, 30 mm diameter, interrupted reeded edge.
  
 
''Catalog reference:'' KM 997.
 
''Catalog reference:'' KM 997.

Revision as of 08:28, 24 September 2025

from the Mountain Groan Collection
Mexico 2021-1521 20 pesos rev DSLR.jpg

These specimens were issued by the Mexico City mint to honor the 500th anniversary of the refounding of Tenochtitlan as Mexico City. This example depicts the Aztec Temple of the Sun mirrored by the main cathedral which was built on top of it. The oblong patch on the obverse contains microengraving, an anticounterfeiting device. The twenty pesos was reduced from 15.95 g, 32 mm diameter to 12.67 g, 30 mm diameter, in 2019.

Recorded mintage: 30,500,000 of KM 997 plus 30,500,000 of KM 996.

Specification: 12.67 g, nickel brass center in an aluminum bronze ring, 30 mm diameter, interrupted reeded edge.

Catalog reference: KM 997.

Sources:

  • Michael, Thomas, and Tracy L. Schmidt, Standard Catalog of World Coins, 2001-Date, 13th ed., Iola, WI: Krause Publications, 2018.

Link to: