French 100 Francs Hercules Coin (Silver Base, Suspected Plate)
Coin (Numismatic/Commemorative Representative) · Yellow Gold Plating (likely thin coating over a silver host coin).
Purity: None/Gold-Plated. The base metal is 90% Silver (.900 fineness); the yellow hue is aftermarket gilding/plating.
Type
Coin (Numismatic/Commemorative Representative)
Purity
None/Gold-Plated. The base metal is 90% Silver (.900 fineness); the yellow hue is aftermarket gilding/plating.
Gold Type
Yellow Gold Plating (likely thin coating over a silver host coin).
Weight
25 grams (0.8038 troy oz)
Description
This is a classic French 100 Francs Hercules coin, featuring the iconic design of Hercules uniting Liberty and Equality. While the design is legendary in French numismatics, this specific specimen appears to have been gold-plated after it left the mint, though much of the plating has worn or tarnished, revealing the original 90% silver core.
Key Features
Hercules flanked by two female figures; 'Dupré' signature at the base; 'LIBERTE EGALITE FRATERNITE' motto.
Color & Finish
Two-tone appearance with significant tarnish and environmental damage; remnants of yellow gilding on a silver/grey base.
Hallmarks & Stamps
Engraver signature 'Dupré' (Agustín Dupré), mint marks (likely Cornucopia for Paris), and 'LIBERTE EGALITE FRATERNITE' inscription.
Dimensions Estimate
37mm Diameter, 2.4mm Thickness (Standard 100 Francs Hercules specifications).
Gemstones & Inlays
None. The design is purely numismatic relief art.
Clasp & Closure
Reeded edge (milled edge typical of circulating and bullion coinage).
Chain & Links
N/A (Solid coin construction).
Craftsmanship Details
High-quality die-struck production from a government mint; fine relief details in the muscularity of Hercules and draping of garments.
Authentication Indicators
Design accuracy matches Monnaie de Paris standards; however, the color is a major red flag for 'gold' status as this coin was never officiallly issued in solid gold in this weight set.
Origin & Maker
France, Monnaie de Paris (Paris Mint).
Era & Period
Modern (Design originally 1795, this specific 100 Francs size was minted 1974-1980).
Age Estimate
Circa 1974-1980.
Cultural Significance
Represents the French Republican values of Liberty, Equality, and Fraternity; Hercules symbolizes the strength of the French people.
Condition Notes
Poor to Fair. Significant surface corrosion, environmental spotting, and uneven wear to the aftermarket plating.
Value Estimate
Approximately $20-$25 USD (based on silver melt value). The plating adds no commercial value and may decrease numismatic premium.
Care & Maintenance
Do not polish or chemically dip; store in a PVC-free capsule to prevent further oxidation of the silver core.
Similar Items
Silver 50 Francs Hercules (larger), Gold 100 Francs Angel (actual solid gold coin), Silver 10 Francs Hercules (smaller).
Interesting Facts
The Hercules design by Dupré is one of the longest-running in history, used on French coins periodically from the 1790s until the Euro era.