Watch List notes:

British West Africa, 20 shillings (12), 31 March 1953 (2), 1955, 1956, 1957 (8), red and pale blue and multicoloured, the Niger river left centre,(Pick 10a, TBB B110a, c, d, e), generally fine to very fine, several 1957 good very fine (12).

Estimate: £200 - £250