Watch List notes:

Bank of Ghana, a printers archival composite obverse essay on card for a proposed issue of £1, ND (ca 1964), serial number A 0000000, brown, pink and pale blue, Doctor Kwame Nkrumah at right, £1 at low left and right, copy of William Halm signature low centre(Pick unrecorded, TBB unrecorded), Ghana left the British monetary system in 1965, this presumably an essay from before the changeover mooted. Unique.

Estimate: £300 - £400