Logo Title
obverse
reverse
PCGS
Context
Years: 1918–1996
Issuer: Mexico Issuer flag
Period:
Currency:
(1863—1992)
Demonetized: Yes
Total mintage: 8,770,087
Material
Diameter: 15.5 mm
Weight: 2.08 g
Gold weight: 1.87 g
Thickness: 0.86 mm
Shape: Round
Composition: 90% Gold
Magnetic: No
Technique: Milled
Alignment: Coin alignment
Obverse
OBVERSE ↑
flip
Reverse
REVERSE ↓
References
KM: #Click to copy to clipboard463
Numista: #18813
Value
Exchange value: 2.5 MXP
Bullion value: $311.65

Obverse

Description:
Mexico's former coat of arms with name above.
Inscription:
ESTADOS UNIDOS MEXICANOS
Translation:
United Mexican States
Script: Latin
Language: Spanish

Reverse

Description:
Bust of Hidalgo left, splitting value and date.
Inscription:
DOS Y MEDIO PESOS * 1945
Translation:
Two and a Half Pesos * 1945
Script: Latin
Language: Spanish

Edge

Reeded with a unique pattern

Mints

NameMark
Mexican Mint

Mintings

YearMint MarkMintageQualityCollection
19181,704,000
1919984,000
1920607,000
194420,000
1945180,000
19451951-19725,025,087
1946163,000
194724,000
194863,000
1996Matte

Historical background

In 1918, Mexico's currency situation was a direct and chaotic legacy of the decade-long Mexican Revolution (1910-1920). The fiscal discipline of the Porfirio Díaz regime had long since collapsed, and the country was fractured among competing factions—Constitutionalists under Venustiano Carranza, the Conventionists, and various regional armies like the Zapatistas and Villistas. Each faction, needing to fund its war efforts, resorted to printing its own paper money, often with little to no backing. This resulted in a proliferation of disparate banknotes—bilimbiques—from multiple issuing authorities, which circulated with wildly fluctuating and generally plummeting value. Public trust in paper currency was virtually nonexistent, leading to widespread reliance on barter and a stubborn preference for silver coinage, when it could be found.

The official government in Mexico City, led by Carranza, faced a dire financial crisis. Its paper currency, the infalsificable note, was heavily discounted and suffered from rampant counterfeiting. Crucially, the revolution had destroyed the banking system and severed access to international credit. With tax collection minimal and the economy in ruins, the state's primary revenue came from printing more money, fueling a vicious cycle of inflation. The situation was exacerbated by a global shortage of silver due to World War I, which drove the precious metal out of circulation as it was either hoarded or exported, leaving the public with ever-more worthless paper.

Consequently, Mexico in 1918 operated with a fractured and unstable dual monetary system. In daily transactions, especially outside major cities, people rejected paper and clung to the silver peso fuerte or even pre-revolutionary gold coins for any significant exchange, while a flood of dubious paper notes circulated for lack of alternatives. This monetary anarchy severely hampered economic recovery and trade, reflecting the broader political instability. It was a problem that would only begin to be resolved after the revolution's end with the consolidation of political power and the founding of the Bank of Mexico in 1925, which established a sole issuer of currency.

Series: 1918 Mexico circulation coins

50 Centavos obverse
50 Centavos reverse
50 Centavos
1918-1919
1 Peso obverse
1 Peso reverse
1 Peso
1918-1919
2½ Pesos obverse
2½ Pesos reverse
2½ Pesos
1918-1996
🌱 Common