Watch List notes:

BRITISH COINS, Edward III, Silver Groats (2), Pre-Treaty period (1351-1361), London, type G, and York, type E (S 1570, 1572); Silver Groat, Treaty Period (1361-1369), London, annulet before EDWARD (S 1617); Silver Groat, Post-Treaty period (1369-1377), London, mm Cross, pellet by crown (S 1637). Good fine and better, third short of flan. (4)

Estimate: £200-250