Watch List notes:

Edward III (1327-1377), Treaty Period, Half-Noble, Tower, saltire before EDWARD, 3.33g, 4h, i.m. cross potent (North 1238; Schneider I, 79-80; Spink 1506), bright surfaces on a fuller flan, a bolder very fine, in PCGS holder, graded AU-Details 'Excessive Clipping'.
The cataloguer sternly questions the third-party assessment made against the coin, but presents it here nonetheless for the benefit of all discerning collectors
Estimate: £1200 - £1800