Watch List notes:

The Collection of British Colonial Coins formed by the late John Roberts-Lewis

Penang, East India Co, Half-Pice, 1787/3, Calcutta, rosette of 8 dots divides date, from the die of the Sumatra 2 Kepings of 1783, 4.40g/12h (Prid. 10 (d); KM. 2.1). Very fine, dark patina £90-£120