Watch List notes:

BRITISH COINS. Other Properties. Isle of Man. James Stanley, 10th Earl of Derby, Second Coinage (1733-1734), Halfpenny, 1733, struck in "bath metal", Stanley crest, the eagle with child upon cap of maintenance, SANS. CHANGER, date below, toothed border both sides, rev inverted die axis, triskelis with mullet spurred feet, denomination in angles of legs, QVOCVNQVE. GESSERIS. STABIT., 4.34g (Pr 29; M 47; S 7409). Toned, practically extremely fine and rare.

Estimate: £350-450