Watch List notes:

India, East India Company, Bombay presidency, proof 1½ pice, 1791 (2); proof ½ pice, 1791, bale mark, date below, rev. scales (KM.194/5/2), in plastic holder, the first two graded by NGC as Proof 62 Brown, the last as Proof 63 Brown (3)
£900-1000