Watch List notes:

Isle of Man Government, specimen £1, ND (1990), R000000, mauve on multicolour underprint, Elizabeth II at right and arms at centre, latter with red 'SPECIMEN' overprint, reverse view of Tynwald Hill with red 'SPECIMEN' overprint to centre, also three issued examples with prefixes R, S and T,, (IMPM M531s, Q537), specimen about unc., remainder uncirculated (4).

Estimate: £150 - £200