Watch List notes:

(x) East African Currency Board, [Top Pop] specimen 20 shillings, ND (1961), serial number N17 00000, (Pick 43as, BNB 229cs), scarce later type, printer's annotations at top margin, red SPECIMEN overprints, CANCELLED perforation, in PMG holder 64 Choice Uncirculated. One of two top pop example on PMG Census.

Estimate: £300 - £400