Watch List notes:

(x) Central Bank of Kenya, an obverse and reverse die proof 50/-, ND (1970), dark grey and white, President Kenyatta at left, reverse black and white, cotton cultivation, Mount Kenya in background, (Pick 4pr, TBB B104 for type), printed date '22.1.70' in low margin, good extremely fine and very rare (2) Alan Pickering Collection.

Estimate: £300 - £350