London, Political Series, William Lutwyche for an Anti-Slavery Society Halfpenny undated, Shackled African slave kneeling right, rev. two hands clasped, edge PAYABLE IN LANCASTER LONDON OR LIVERPOOL, 27.5mm/9.81gm. (DH 1038b). As struck, beautifully toned with iridescence, superb.
Ex. Baldwin's Basement Feb 2018.