Watch List notes:

Isle of Man Government, specimen £10, ND (1972), serial number 000000, brown and green on multicolour underprint, Elizabeth II at right and arms at centre, latter with red 'SPECIMEN' overprint, two hole-punch cancellations around centre, reverse view of Peel Castle with harbour scene, people and fishing ephemera in foreground,, (IMPM M511s2, Q504) uncirculated.

Estimate: £150 - £200