Watch List notes:

The L'Abbaye Collection | Charles II (1660-1685), Shilling, 1663, first bust, rev. shields of Scotland and Ireland transposed in error, eight strings to harp, edge straight milled, 5.88g, 7h (Bull 504 [R3]; ESC 1024; Shimmin, SCMB Sept. 1983, pp. 231; Spink 3371), toned, almost very fine, very rare.

Estimate: £400 - £600