Mexico 2011 100 pesos KM-921

Stack's Bowers 2023 ANA sale, lot 57327

This specimen was lot 57327 in Stack's Bowers ANA sale (Pittsburgh, PA, August 2023), where it sold for $1,140. The catalog description^[1] noted, "MEXICO. 1 Kilogram "Aztec Calendar" Silver 100 Pesos, 2011. GEM PROOF. Number 812. Includes complete original packaging with display stand, loupe, informational booklet, and numbered certificate of authenticity." This was not the only hundred pesos issued by Mexico in 2011; there are six bimetallic "Numismatic Heritage" (KM 950, 951, 952, 953, 954, 955) from that year.

Recorded mintage: 1,500.

Specification: 1000 g, 0.999 fine silver, 110 mm diameter, 35.274 troy oz ASW.

Catalog reference: KM-921.

Source:

• Friedberg, Arthur L. and Ira S. Friedberg, Gold Coins of the World, From Ancient Times to the Present, 9th ed., Clifton, NJ: Coin and Currency Institute, 2017.
• Michael, Thomas, and Tracy L. Schmidt, Standard Catalog of World Coins, 2001-Date, 13th ed., Iola, WI: Krause Publications, 2018.
• ^[1]Orsini, Matt, Kyle Ponterio and Jeremy Bostwick, August 2023 Global Showcase Auction, World & Ancient Coins, Costa Mesa, CA: Stack's Bowers Galleries, Inc., 2023.

Link to:

• Mexico 2011 5 pesos
• 2011 100 pesos, Numismatic Heritage (portrait 8 reales)
• 2011 100 pesos, Numismatic Heritage (Caballito peso)
• Mexico 2011 onza
• 2012 100 pesos, Numismatic Heritage, Maximilian peso
• Coins and currency dated 2011
• return to Mexican coinage of the reform, 1994 to date