AI Appraisal Estimate

This is a circular Swiss 5 Franc coin, struck in copper-nickel as indicated by its distinct greyish-silver metallic luster and the 1973 date (transitioning from silver in 1968). The reverse side features the central Swiss coat of arms depicting a bold, equilateral cross within a shield. Flanking the shield is a wreath composed of edelweiss on the left and gentian flowers on the right, symbolizing alpine flora. The denomination '5 FR.' is prominently embossed at the top, while the year '1973' is located at the bottom. The coin features a beaded border along the inner rim. Measuring approximately 31.45 mm in diameter and weighing circa 13.2 grams, the piece shows moderate signs of circulation, including light surface scratches, micro-nicks, and a localized dark spot or patina near the 4 o'clock position. The relief remains crisp, suggesting a grade of Extremely Fine (XF). The craftsmanship is characteristic of the Swiss Federal Mint (Bern), known for high technical precision and enduring design.

I have examined the 1973 Swiss 5 Franc coin based on the provided specifications and imagery. The specimen appears to be an authentic copper-nickel strike from the Bern Mint. My visual inspection confirms a grade of Extremely Fine (XF-40 to XF-45). The relief on the alpine flora (edelweiss and gentian) and the Swiss shield remains crisp, though circulation is evident through light field chatter and a localized oxidation spot near the 4 o'clock position. Market conditions for this specific year are dominated by the coin's high mintage (approx. 5.5 million) and the fact that 1973 is a post-silver era date. Unlike the pre-1968 .835 silver issues, this copper-nickel version carries little numismatic premium and is frequently traded at or near its face value (approx. 5.75 USD) plus a small collector's margin. Comparables for XF-grade 1973 specimens typically sell for under $10 in retail settings. The primary value drivers for this piece are its utility as legal tender in Switzerland and its representative status in a world coin set. Limitations of this appraisal include the inability to verify the exact metallic composition or weight to 0.01g via digital image. To provide a definitive guarantee of authenticity and grade, an in-person examination using a precision scale and X-ray fluorescence (XRF) testing would be required to ensure the alloy matches mint specifications and to rule out contemporary counterfeits sometimes used for circulation fraud.