British and Scottish Hammered Silver Coins

Charles I (1625-1649), Dovey Furnace mint, Threepence, mm. crown, plume before bust, no stops by mm., rev. plume above scroll-garnished shield, 1.44g/9h (SCBI Brooker 791, same dies; N 2355; S 2912). Reverse double-struck at top and with a couple of scratches, otherwise about very fine, toned, rare £600-800