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1850-A Switzerland ½ Franc Seated Helvetia PCGS MS-66 KM#8 (Plate Coin) - Coins, non-U.S. currency - Silver - 1850 - A - Business - true - MS 66 - PCGS - 347850171 Available • Coins, non-U.S. currency ∙ Silver
$2,457.00 + shipping + taxes
alchemytradingco
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Product Details

1850-A Switzerland ½ Franc — Seated Helvetia — PCGS MS-66 — KM#8 (Plate Coin) The 1850-A Switzerland ½ Franc marks the introduction of the Swiss federal coinage following the 1848 Constitution. Struck at the Paris Mint (“A”), this issue established the Seated Helvetia design that would define Swiss silver coinage for decades. This specific example is the plate coin for the series, having been selected to represent the type in reference or registry materials. In addition to its technical quality, the coin displays vibrant and highly distinctive natural toning, setting it apart from typical examples of the issue. MS-66 indicates a gem Mint State coin with strong original luster and only minimal, inconsequential contact marks. Technical Specifications Denomination: ½ Franc Date & Mint: 1850-A (Paris Mint) Design: Seated Helvetia Catalog Number: KM#8 Composition: 83.5% silver (.835 fine) Weight: 2.50 g Fine Silver Weight (ASW): 0.0671 troy oz Diameter: 18.2 mm Edge: Reeded Series Years: 1850–1851 (early federal issues) Mintmark Location: “A” mintmark for Paris

Product TypeCoins, non-U.S. currency
CompositionSilver
Year1850
Mint MarkA
Strike TypeBusiness
Gradedtrue
GradeMS 66
CertificationPCGS
Certification Number34785017
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Created on 11/24/25