Great Britain
William III Crown 1700, S-3474, ESC-97, 3rd Bust, Duodecimo edge, MS64 PCGS, lustrous and decidedly choice, struck a bit softly at the top of the king's head, and showing some mint-made adjustments on reverse, but beautifully toned -- dark bluish silvery gray on obverse, vibrant silvery "sun gold" iridescence on reverse.
Estimate: 4000-5000 USD