Great Britain 1831 6 pence
This specimen was lot 20933 in Heritage sale 3021 (New York, January 2013), where it sold for $3,290. The catalog description noted, "William IV Proof Sixpence 1831, reeded edge, coin-rotation die alignment, PR67+ Cameo PCGS, a pristine coin, deeply mirrored and as struck with splashes of splendid, delicate red-gold iridescent toning. None finer could exist. Struck for the Coronation Proof Set of this year. From The Kairos Collection." This type was struck for William IV 1831-37 in fairly large numbers and this is the most available date. A few palladium proofs are recorded.
Recorded mintage: 1,340,000 plus proofs.
Specification: 2.82 (not 3.01) g, .925 fine silver.
Catalog reference: S-3836, KM 712.
- Michael, Thomas, and Tracy L. Schmidt, Standard Catalog of World Coins, 1801-1900, 9th ed., Iola, WI: Krause Publications, 2019.
- Bressett, Kenneth E., A Guide Book of English Coins, Nineteenth and Twentieth Centuries, 2nd Ed., Racine, WI: Whitman Publishing, 1962.
- Lobel, Richard, Mark Davidson, Allan Hailstone and Eleni Calligas, Coincraft's Standard Catalogue of English and UK Coins, 1066 to Date, London: Coincraft, 1995.
- Skingley, Philip, ed., Standard Catalogue of British Coins: Coins of England & the United Kingdom, 46th edition, London: Spink & Son, 2011.
- Bierrenbach, Cristiano, Warren Tucker and David Michaels, Heritage World and Ancient Coins Auction 3021, featuring the Cecil Webster, Richard P. Ariagno and Elizabeth McPhall Charters Collection, Dallas: Heritage Auction Galleries, 2012.