Watch List notes:

USA Connecticut Halfpenny 1788 Machin's Mills, Bust left with four stars in the obverse legend, ET before face, Star after B of LIB, 7.20 grammes, Breen 867, Fine with good surfaces, showing the coin to be struck over a CONSTELLATIO NOVA Halfpenny with some of the under type legend showing, namely 'BERTA' above Britannia and TELLATIO on the lower part of the reverse

Estimate: 120-180 GBP