Amlwch, Parys Mines Co., uniface trial of the halfpenny reverse die 1788, PM Co cypher, denom. and
date, rev, blank but faint impression of same rev. die, edge plain, 32mm/13.69gm. (DH 269 Bis), very
small edge bruise at 10 o' clock otherwise good Extremely Fine, bronzed appearance, excessively rare.
Ex. Lincoln No I Col. 4 May.1934; Ex. F S Cokayne Col. acquired Baldwin c.1946, his ticket, purchased 50/-; Ex. Spink 192, 24 Jan 2008, lot 210.