French 5 Francs Aluminum-Bronze Coin (Simulated Gold)
Coin (Numismatic/Curricular) · Simulated/False gold. The metal is an alloy of copper and aluminum manufactured to mimic the appearance of yellow gold.
Purity: 0% (Aluminum-Bronze). This is a base metal alloy often mistaken for gold due to its golden hue, containing no actual karat gold content.
Type
Coin (Numismatic/Curricular)
Purity
0% (Aluminum-Bronze). This is a base metal alloy often mistaken for gold due to its golden hue, containing no actual karat gold content.
Gold Type
Simulated/False gold. The metal is an alloy of copper and aluminum manufactured to mimic the appearance of yellow gold.
Weight
3.5 grams (Standard specifications for the French 5 Francs KM# 926 series).
Description
A French 5 Francs coin minted in aluminum-bronze. While the coin possesses a warm golden tone, it was produced as a low-value circulation piece rather than bullion. The obverse typically features the profile of Marianne wearing a Phrygian cap, and the reverse displays the denomination flanked by wheat or laurel sprigs.
Key Features
Guiraud design signature, '5 FRANCS' denomination, and the distinct light-weight feel of aluminum-bronze compared to dense gold.
Color & Finish
Pale brassy yellow with a dull matte luster and significant surface oxidation/toning consistent with circulating currency.
Hallmarks & Stamps
Obverse: 'REPUBLIQUE FRANÇAISE'. Reverse: '5 FRANCS', mint marks (likely Cornucopia and Bird/Whale), and year date (appearing to be 1940s-50s).
Dimensions Estimate
27 mm diameter, 1.7 mm thickness.
Gemstones & Inlays
None. This is a struck metal coin for circulation.
Clasp & Closure
Not applicable; the item features a reeded or smooth circular coin edge.
Chain & Links
Not applicable; circular planchet construction.
Craftsmanship Details
Industrial high-volume minting. Struck with hardened steel dies on an aluminum-bronze planchet at the Monnaie de Paris.
Authentication Indicators
The color is 'off' for high-purity gold, tending toward an orange-green brassiness. The strike lacks the sharpness of gold bullion; casting-like blurriness indicates heavy circulation wear.
Origin & Maker
France, Monnaie de Paris (Paris Mint). Designed by Georges Guiraud.
Era & Period
Mid-Century / Post-WWII (Modern Republic). Specifically the Fourth Republic period of French coinage.
Age Estimate
Circa 1945-1952 based on the 'Guiraud' design and denomination.
Cultural Significance
Represents the post-war economic recovery of France and the transition of the Franc throughout various Republics.
Condition Notes
Fair to Good. Visible surface wear, significant loss of detail on high points, and heavy patination/discoloration likely from handling.
Value Estimate
Numismatic value: $0.50 - $2.00 USD. Melt value: negligible (pennies). It carries no value as a precious metal.
Care & Maintenance
Keep dry. Do not clean with abrasives or chemicals, as this destroys numismatic value. Store in a non-PVC coin flip.
Similar Items
French 10 and 20 Francs (Guiraud type), or contemporary Brass/Bronze tokens. Often confused by novices with 20 Francs 'Napoleon' Gold coins.
Interesting Facts
During and after WWII, many countries used aluminum-bronze to simulate the look of gold because real gold was reserved for international debt payments and state reserves.