Introduction
In 1995, Portugal issued a commemorative series celebrating the centenary of the Azores’ autonomy. Among these coins, the 100 escudos (100$00) coin stands out. It was issued in both a circulation version (cupronickel) and a special silver proof edition. Below is a detailed description, historical context, and an estimate of its current numismatic value.
Description and Technical Specifications
Obverse (cupronickel version): features the legend “REPÚBLICA PORTUGUESA · AÇORES,” a stylized coat of arms, and other elements referring to the region.
Reverse: shows a bird in flight, surrounded by the legend “1.º CENTENÁRIO DA AUTONOMIA DOS AÇORES” and the dates 1895 / 1995.
Specifications (cupronickel, circulation version):
- Metal: cupronickel (Cu 75% / Ni 25%)
- Diameter: ~33–34 mm
- Weight: ~15–16.5 g (slight variation depending on source)
- Edge: reeded
- Mint: INCM (Imprensa Nacional / Casa da Moeda), Lisbon
- Mintage (cupronickel): ~350,000 coins
Silver edition (proof / collector):
- Also issued in 925 silver, proof finish, limited mintage (~5,000 coins)
- Presented in a display case with a certificate from INCM
- Weight and diameter differ (approx. 21 g, 32 mm) — this is the most valuable collector’s version
Designer / Engraver
The coin’s designer or engraver is referenced in specialized catalogs; some sources attribute the work to artists employed by INCM for regional series, such as Álvaro Raposo de França. In catalog listings, it is identified as KM #47 (world coin standard catalog).
Historical Context
The coin commemorates 100 years since 1895, marking an administrative/political milestone linked to Azores’ regional autonomy. The imagery (bird in flight, coat of arms, maritime elements) symbolizes insular identity and regional freedom.
Condition and Rarity
- Common: circulated coins (with wear and scratches) are relatively abundant due to high mintage.
- Uncirculated / Brilliant Uncirculated (BU): coins without circulation marks are more sought after, especially if they retain original luster.
- Silver proof: the proof silver edition with case and certificate is the rarest and most collectible version.
Numismatic Value — Estimates (2024–2025)
Values vary depending on market, condition, and packaging:
- Cupronickel (circulated): typically €1–€6
- Cupronickel (uncirculated / BU): approximately €4–€20 depending on luster and presentation
- Silver 925 (proof, with case/certificate): can range from tens to a few hundred euros, depending on condition and collector demand
Note: Market values fluctuate. The above ranges are based on recent online listings and sales; actual prices depend on condition, authenticity, and current demand.
Tips for Buying or Selling
- Check condition: minor marks significantly reduce the value of common coins.
- Look for original case/certificate (for silver proof coins) — increases value.
- Compare multiple sources: coin shops, online marketplaces, and collector forums (e.g., Numista, uCoin).
- Verify authenticity: modern coins are generally easy to authenticate, but be wary of prices that seem too low.
- Proper storage: use coin capsules or envelopes to protect coins and preserve condition.
Conclusion
The 100 escudos (1995) — 1st Centenary of the Autonomy of the Azores coin is an accessible commemorative coin for beginner collectors. Circulation versions are abundant, while the silver proof edition is rarer and more valuable. Collector interest focuses on coin condition and rarity (silver/proof edition).
