Mexico 2021 – 700th Anniversary of the Lunar Foundation of Mexico-Tenochtitlan
1 oz Silver Proof Coin This stunning 1 oz silver proof coin was issued by the Casa de Moneda de México in 2021 to commemorate the 700th anniversary of the legendary foundation of Mexico-Tenochtitlan (1321–2021) — the ancient capital of the Aztec Empire and the birthplace of modern Mexico City. Struck from 1 ounce of .999 fine silver in proof quality, this coin combines national heritage, mythological symbolism, and superior craftsmanship.
The reverse design depicts the Mexican Golden Eagle standing on a cactus devouring a serpent — the iconic scene from Aztec legend that inspired the national emblem of Mexico, illuminated by the full moon symbolizing the “lunar foundation.” • Country / Issuer: Mexico • Year of Issue: 2021 • Theme: 700th Anniversary of the Lunar Foundation of Mexico-Tenochtitlan • Denomination: 10 Pesos (MXN) • Metal: Silver (.999) • Weight: 1 oz (31.1 g) • Diameter: 40 mm • Quality: Proof • Mintage: Limited to 5,000 pieces worldwide • Edge: Reeded • Obverse: National coat of arms of Mexico with inscription “Estados Unidos Mexicanos” • Reverse: Symbolic image of the eagle on cactus under the moon, referencing the founding legend of Tenochtitlan and the origin of modern Mexico City The 2021 700th Anniversary Silver Proof Coin is a remarkable blend of artistry, mythology, and national pride — a meaningful collector’s piece representing seven centuries of Mexican history and identity Please note: Proof silver coins may display minor surface marks, micro-scratches, or light toning due to the natural properties of silver and the minting process. These are typical for proof-quality coins and do not reduce the collectible or market value of the item.