Centenario Gold Coins (Mexican 50 Peso)

The Mexican 50 Peso gold coin — formally known as the Centenario — is one of the most recognized large-format gold coins in the Americas. First struck in 1921 to commemorate the centennial of Mexican independence, the Centenario has been minted by the Casa de Moneda de México continuously and through official restrike programs across multiple decades. Each coin contains 37.5 grams of pure gold (1.2057 troy oz actual gold weight) at a fineness of .900, giving it a gross weight of 41.67 grams. The obverse features Winged Victory — a figure derived from the iconic Ángel de la Independencia monument in Mexico City — while the reverse displays the Mexican coat of arms and eagle. The denomination of 50 Pesos is struck on the coin itself, though the piece trades overwhelmingly on its gold content rather than face value.

The Centenario holds a distinct place in Mexican numismatics and in the broader gold-coin market. Its large size — over one troy ounce of pure gold in a single coin — made it a practical savings vehicle in Mexico for generations, and restrike years (most commonly dated 1947) are widely encountered alongside original-issue dates. The design has remained essentially unchanged since 1921, making date identification straightforward for collectors and stackers alike.

Lone Star Coins carries the Mexican 50 Peso Centenario in random-year examples reflecting both original and restrike issues. Pricing is updated against the live spot market, and coins are available in stock at our San Antonio showroom for same-day pickup or nationwide shipping. Buyers interested in smaller Mexican gold denominations may also want to browse our broader Mexican Gold Coins collection.