Watch List notes:

(x) Isle of Man Government, colour trial specimen 10/-, ND (1961-67), zero serial number, no. 38, purple, no signature, Elizabeth II at right, triskeles at centre, reverse purple, Viking longship at centre,(TBB B101 Pick 24ct), BYB IM21 for type), red 'SPECIMEN' overprint at front and reverse, perforated, pencil annotation at reverse top left corner, in PCGS holder 58 choice about new.

Estimate: £400 - £500