Watch List notes:

BRITISH COINS, Charles I, Silver Halfcrown, 1646, Oxford mint, Briot style horseman left, Oxford plume behind, rough ground below, initial mark plume, rev Declaration in two lines, letter I's used for L's, three Oxford plumes with pellets above, date and OX below with pellets between, 14.22g (Bull 633/3; Brooker 922; N 2436; S 2961). Well struck horseman, uneven black patches of tone, lightly scraped and scratched both sides, otherwise good very fine for issue and very rare.
ex A H Baldwin & Sons Ltd, March 1993

ex Alan Morris Collection, dispersed via Lloyd Bennett over last decade

Estimate: £500-700