Watch List notes:

BRITISH COINS, George IV, Silver Shilling, 1823, first laureate head left, B.P. below, rev crowned quartered shield, an escutcheon of the Arms of Hanover, within Garter, date below, edge milled (ESC 1249, R; S 3811). Attractively toned, a few tiny marks and hairlines, otherwise about extremely fine and lustrous.
from the David Sellwood collection

Estimate: £300-400