Watch List notes:

(x) States of Guernsey, replacement £10 and £20, ND (1980-89), serial numbers Z096285, Z009910, signature Brown and Bull respectively,, (Pick 50b*, 51a*, MWR RC3, RD1), in PCGS holder 65 PPQ Gem New, PMG holder 66 EPQ Gem Uncirculated, scarce (2 notes).

Estimate: £220 - £250