Great Britain. Elizabeth II (1952-2022). Gold Proof Three Coin Collection, 1986. Half-Soveregin, Sovereign, 2 Pound, Total 0.82 ounce (KM-PS50). Royal Mint. In original red case of issue, Certificate of Authenticity # 07208. Lot of 3 coins. Choice Gem Proof. Estimated Value $1,100 - UP