Watch List notes:

BRITISH COINS, Edward III, Groat, London mint, Treaty Period (1361-1369), facing crowned bust in tressure with trefoils on cusps, initial mark cross both sides, double annulet stops, single annulet before legend, rev long cross patteé, trefoil of pellets in each inner angle, double saltire stops, 4.59g (N 1257/1252; S 1617). Lightly toned, about very fine.
from the David Sellwood Collection

Estimate: £80-120