Watch List notes:

(x) States of Guernsey, a set of the 1980 series, including £1, £5, £10, £20, serial number A000023, (Pick 48a-51a, TBB B153-156), in PMG holder 66, 65, 68, 65 EPQ Gem Uncirculated, Superb Gem Unc, low number high grade set (4 notes).

Estimate: £400 - £450