*Charles I, Tower mint, unite, group b, m.m. castle on obverse, castle over negro's head on reverse, second bust (type 2a) left, reads mag bri fr et hi, rev., square-topped crowned shield, 9.17g (SCBI Brooker 37, from different dies; N. 2148; S. 2687), from a worn and somewhat flawed obverse die, has been cleaned, generally very fine (1200 - 1500)