Great Britain 2007 5 pounds KM-1077
This specimen was lot 31735 in Heritage sale 3076 (Long Beach, CA, September 2019), where it sold for $1,920. The catalog description noted, "Great Britain: Elizabeth II gold Proof 'Royal Wedding Anniversary' 5 Pounds 2007 PR67 Ultra Cameo NGC. Struck for Elizabeth II and Prince Philip's 60th wedding anniversary. From the George Hans Cook Collection."
Recorded mintage: unknown + est. 50,000 proofs + est. 35,000 silver + unknown gold.
Specification: KM 1077: copper-nickel, 28.28 g, 38.6 mm diameter; KM-1077a: .925 fine silver; KM-1077b: 39.94 g, .917 fine gold, AGW 1.1775 oz.
Catalog reference: KM 1077 (copper-nickel), KM 1077a (silver), KM 1077b (gold), S-4556.
- Skingley, Philip, ed., Standard Catalogue of British Coins: Coins of England & the United Kingdom, 46th edition, London: Spink & Son, 2011.
- Michael, Thomas, and Tracy L. Schmidt, Standard Catalog of World Coins, 2001-Date, 13th ed., Iola, WI: Krause Publications, 2018.
- Bierrenbach, Cristiano and Warren Tucker, Heritage World and Ancient Coins Auction 3076, featuring the Allen Moretti Swiss Collection and the James Mossman Collection of Canadian Coinage, Dallas, TX: Heritage Auction Galleries, 2019.