Great Britain. Proof Sovereign 1887. S.3866B; Fr-392a; KM-767. Victoria. Jubilee head left. Mintage: of 797 pieces struck in proof. Pop 9; 4 finer, 2 in 64+, 2 in 65. A choice example with lovely contrast to the portrait and reverse device. PCGS graded Proof 64 Deep Cameo. WINGS. Estimate Value $2,500 - 3,000