Watch List notes:

British Coins from the Collection of Samuel Birchall of Leeds (1761-1814)

Charles I (1625-1649), Tower mint, Halfgroat, Gp D, type 3.1, mm. portcullis, no inner circles, c r by shield, 0.86g/11h (cf. SCBI Brooker 672 [with inner circles]; cf. N 2254 [portcullis not listed]; S 2828). Obverse nearly fine, reverse nearly very fine, rare
£50-£70