Kingdom of Spain 100 Pesetas Base Metal Coin
Coin/Bullion · Fábrica Nacional de Moneda y Timbre (FNMT), the official mint of Spain, known for producing national currency with high quality standards.
Pattern: Spanish Pesetas Standard Coinage, circulated widely during the late 20th century.

Type
Coin/Bullion
Maker
Fábrica Nacional de Moneda y Timbre (FNMT), the official mint of Spain, known for producing national currency with high quality standards.
Material
Copper-nickel alloy or bronze-aluminum alloy, containing no precious silver despite the user query context. Commonly composed of base metals.
Dimensions
Standard circulating coin size, approximately 23 mm to 25 mm in diameter, weighing around 8 to 10 grams.
Description
An everyday circulated base metal coin from Spain depicting the national arms with the Pillars of Hercules and the text 'CIEN PESETAS'. While photographed on patterned paper, it is a standard numismatic piece rather than a silver artifact.
Key Features
Prominent lettering spelling 'CIEN PESETAS', central Spanish royal coat of arms, and the Madrid mint mark.
Material & Composition
Copper-nickel alloy or bronze-aluminum alloy, containing no precious silver despite the user query context. Commonly composed of base metals.
Finish & Decoration
Standard business strike finish with raised relief lettering reading 'CIEN PESETAS' and featuring the Spanish coat of arms flanked by the Pillars of Hercules.
Hallmarks & Stamps
Mint mark showing a crowned 'M' indicating the Madrid mint, along with numerical or star date markers typical of Spanish coinage.
Construction Details
Machine-struck via high-pressure coin presses, featuring a reeded or plain edge.
Functional Features
Designed as legal tender currency for the Kingdom of Spain prior to the adoption of the Euro.
Handle & Grip Details
Not applicable to coins, features a flat circular profile with raised rims.
Craftsmanship Details
Standard mass-produced modern coinage with crisp die strikes and durable base metal alloys designed for heavy public circulation.
Authentication Indicators
Standard weight, correct lettering font, and presence of the official Madrid mint mark confirm authenticity as a real Spanish circulating coin.
Origin & Manufacturing
Minted in Madrid, Spain by the national mint.
Era & Period
Late 20th Century, post-Franco or Juan Carlos I era (circa 1970s-1990s).
Age Estimate
Circa 1975 to 1995, based on the specific style of the coat of arms and denomination text.
Cultural Significance
Represents the everyday economy of Spain during the transition to democracy and modern economic integration into the European Union.
Condition Notes
Moderate circulation wear with surface scuffs, minor edge dings, and localized toning or patina on the base metal surface. Overall condition is Good to Very Good.
Value Estimate
Face value equivalent or very low numismatic value (typically under $1 USD), as millions were minted and they are common collector items.
Care & Maintenance
Requires no special silver care since it is a base metal coin; store in a dry coin flip or album to prevent further environmental oxidation.
Similar Pieces
Other Spanish peseta denominations such as 5, 25, 50, and 200 pesetas coins from the same era.
Interesting Facts
The peseta was the currency of Spain between 1869 and 2002, eventually being replaced by the Euro at a rate of 166.386 pesetas to 1 euro.