Mexican 50 Pesos Gold Centenario

Mexico (Banco de México / Casa de Moneda de México) · 1947 (commonly restruck between 1949 and 1972)

A large, heavy gold bullion coin featuring the Winged Victory (Angel of Independence) on the obverse and the Mexican coat of arms (eagle on a cactus devouring a serpent) on the reverse.

Country: Mexico (Banco de México / Casa de Moneda de México)
Year: 1947 (commonly restruck between 1949 and 1972)
Denomination: 50 Pesos

This report is AI-generated and can be wrong. Always verify grade, authenticity, and value with a qualified dealer or certified grading service before buying, selling, or insuring.

Identified August 23, 2026More mexico (banco de méxico / casa de moneda de méxico) coins →

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At a glance

Coin: Mexican 50 Pesos Gold Centenario
Country: Mexico (Banco de México / Casa de Moneda de México)
Year: 1947 (commonly restruck between 1949 and 1972)
Denomination: 50 Pesos
Metal: 0.900 Gold, 0.100 Copper (21.6 karat), containing 37.5 grams (1.2057 oz) of pure gold
Grade: About Uncirculated to Mint State (AU/MS) with minor handling marks typical of bullion storage
Mint mark: Mo (Mexico City Mint) is typical for this series, though specific mint marks or privy marks may vary slightly depending on the exact issue.
Edge: Lettered, bearing the inscription 'INDEPENDENCIA Y LIBERTAD'
Weight / Ø: Weight: 41.67 grams, Diameter: 37 mm
Mintage: Common as bullion due to extensive official restrikes (e.g., over 300,000 minted in 1947 alone, and millions of restrikes overall). Original 1921 and certain early dates are rare.
Identified: August 23, 2026

Overview

A large, heavy gold bullion coin featuring the Winged Victory (Angel of Independence) on the obverse and the Mexican coat of arms (eagle on a cactus devouring a serpent) on the reverse.

Historical significance

First issued in 1921 to commemorate the centennial of Mexico's independence from Spain (1821). It is one of the world's most famous and iconic bullion and semi-numismatic gold coins.

Obverse (front)

Features the Winged Victory (La Victoria Alada / Angel of Independence) holding a laurel wreath in her right hand and broken chains in her left. In the background are the volcanoes Popocatépetl and Iztaccíhuatl. Inscriptions include '50 PESOS', '37,5 gr. ORO PURO', and the dates '1821' and '1947'.

Reverse (back)

Displays the traditional Mexican coat of arms: a golden eagle perched on a prickly pear cactus, devouring a snake, surrounded by the legend 'ESTADOS UNIDOS MEXICANOS' and a wreath of oak and laurel.

Estimated value

$2,300 - $2,600 USD (primarily driven by its melt value of pure gold plus a modest collector premium)

What drives this coin's value

Primarily valued for its actual gold weight (AGW), but original issues (such as 1921, 1943, or low-mintage years) command significant numismatic premiums.

Grade assessment

About Uncirculated to Mint State (AU/MS) with minor handling marks typical of bullion storage

Mintage & rarity

Common as bullion due to extensive official restrikes (e.g., over 300,000 minted in 1947 alone, and millions of restrikes overall). Original 1921 and certain early dates are rare.

Authenticity & counterfeit red flags

Verify weight (should be exactly 41.67g for a genuine specimen), dimensions (37 mm diameter), check for magnetic properties (should be non-magnetic), and use specific gravity testing or a precious metal analyzer if needed.

Notable varieties & errors

The 1947-dated coin is well known for being heavily restruck in the 1950s and 1960s with identical dies, making actual striking dates difficult to distinguish from stated dates without pedigree or packaging.

Similar coins

Other large gold bullion coins such as the South African Krugerrand, Canadian Gold Maple Leaf, and American Gold Eagle.

Care & preservation

Handle only by the edges wearing clean cotton gloves to avoid skin oils. Store in a secure, climate-controlled environment using inert coin capsules or holders. Never clean the coin, as harsh cleaning or polishing drastically reduces its numismatic value.