Watch List notes:

BRITISH COINS, George III, Silver Three-Shilling Bank Token, 1811, first laureate and draped bust right in armour, upper laurel leaf points to end of E in legend, rev denomination and date within wreath of 26 acorns, edge milled (ESC 408, A¹ + 1²; S 3769). Light uneven tone, a few light marks, otherwise about extremely fine.
from the David Sellwood collection

Estimate: £100-120