William and Mary (1688-1694), Halfcrown, 1693/3 inverted, edge QVINTO (ESC 521; S 3436). Almost as struck and attractively toned, very rare in this state of preservation £2,500-3,000

Provenance: Heritage Auction (Long Beach), 29 May 2008, lot 51665.

Slabbed in NGC holder, graded MS64