Great Britain. Elizabeth II (1952-2022). Gold Proof Sovereign Three-Coin Collection, 2003. Half-Soveregin, Sovereign, 2 Pound, Total 0.82 ounce (KM-1001, 1002, 1037b). Royal Mint. In original green case of issue, Certificate of Authenticity # 0535. Lot of 3 coins. Choice Gem Proof. Estimated Value $1,100 - UP