Watch List notes:

The L'Abbaye Collection | Charles II (1660-1685), Shilling, 1673, second bust, rev. HIB over FRA [?] stop thereafter, five strings to harp, edge obliquely milled, 5.97g, 6h (Bull - [cf. 522]; ESC - [cf. 1037]; Pywell-Phillips -; cf. Spink 3375), burnished and lightly porous with adjustment to French shield, only fair to almost fine, the date very rare, the variety unlisted in all the standard reference works.

Estimate: £80 - £120