A COLLECTION OF ROYAL MINT GOLD AND SILVER COINS, SETS, PROOFS AND PIEDFORTS, Elizabeth II, 1980 Gold Proof Sovereigns (2), Half-Sovereigns (2) and "Queen Mother's 80th Birthday" Silver Proof Crowns (3), in original Royal Mint case of issue with certificates for all except one Proof Sovereign (S 4204, 4205, 4228). Mint state. (7)
Estimate: £400-500