George III, Sixpences (5), 1816 (2), 1817, 1818, 1819 (ESC 1630, 1632, 1634, 1636; S.3791), generally extremely fine (5)

细节
George III, Sixpences (5), 1816 (2), 1817, 1818, 1819 (ESC 1630, 1632, 1634, 1636; S.3791), generally extremely fine (5)