Watch List notes:

Central Bank of Nigeria, colour trial specimen £5, 15 September 1958, serial number A/1 000000, purple and green, the Niger River left centre, value at each corner, signatures of Fenton, Wanka, Awosika and Obahor, reverse green, palm fruit harvesting, (Pick 5cts, TBB B204t),.

Estimate: £250 - £350