Watch List notes:

Isle of Man Government, specimen 50 pence (2), ND (1969-'74), serial number 000000, A000000, turquoise on multicolour underprint with Elizabeth II at right and arms at centre, latter with red 'SPECIMEN' overprint and hole-punch cancellation to signature, reverse Viking longship, also a first-issue example of each note,, (IMPM M507s/M508s2, Q481/501), about unc. to uncirculated, an interesting little group (4).

Estimate: £140 - £180