CNG 112, Lot: 838. Estimate $6000. Sold for $7000. This amount does not include the buyer’s fee.

HANOVER. William IV. 1830-1837. Proof AV Sovereign (22mm, 7.58 g, 5h). London mint. Dated 1831. Second head right / Crowned coat-of-arms; shield in ornate frame. Edge: plain. Marsh 16D; Bentley 24; W&R 261; SCBC 3829B. In NGC encapsulation, 4740160-003, graded PF 61 ULTRA CAMEO. Rare.

From the G. W. K. Roberts Collection.