Charles I (1625-1649), Oxford mint, Halfcrown, 1643, mm. Oxford plume on obv. only, Oxford horseman, plume behind king, rev. Declaration, three Oxford plumes above, date below, colon before legend, 14.73g/8h (Bull 596/2b; Morr. A-2; SCBI Brooker 888-90; N 2413; S 2954). Very fine £400-600