Watch List notes:

BRITISH COINS, Charles I, Silver Halfcrown, Tower Mint, group I, type 1a1, King on horseback left with upright sword, rose on housings, plume on head and crupper, rev garnished shield on long cross fourchée, initial mark lis, 12.56g (Brooker 277; N 2200; S 2763). Wear on high areas on obverse, even grey tone, nearly very fine, reverse better.
ex E Rashleigh Collection, Sotheby's, 30 June 1909, lot 917

Estimate: £600-800