Watch List notes:

Crowns George III (18) 1818 LVIII, 1818 LIX, 1819 LIX (9, one with a small countermark on the obverse), 1820 LX 2 over 1 (3, one with graffiti on the obverse), 1820 LX (4) Fair to Fine

Estimate: 450-650 GBP