Watch List notes:

British Coins, Edward III, fourth coinage, pre-treaty period (1351-1361), halfgroat, London, series G, mm. cross 3 (S.1578; N.1202); series G, mm. cross 3, annulet below bust, rev. CIVIT·A·S (S.1579; N.1204), good fine; treaty period (1361-1369), halfgroat, London, mm. cross potent, with fleur on breast (S.1620; N.1259), nearly very fine (2)
*ex Baldwin's vault
Estimate: 100-130 GBP