Watch List notes:

Five Pounds O'Brien Lion & Key (4) average VF to about EF comprising B277 Shaded Symbol variety LAST series prefix serial number E13 240808. Along with the later 1961 B280 White Symbol variety (3) all FIRST series prefixes serial numbers H29 504070, H94 324243 and H94 860892.

Estimate: 100-180 GBP