Watch List notes:

(x) Bank of Zambia, composite essay on card for £1, ND (1964), serial number A/1000000, green on multicolour, black-cheeked lovebird at right, arms top centre, bank title along top, value in each corner and at centre, reverse, green, mining tower(Pick 2 for type, TBB B102 for type), slight split on top centre right on card of obverse, about uncirculated, unique.

Estimate: £500 - £700