Watch List notes:

National Bank of Sierra Leone, a Harrisons printers trial for a proposed issue of £1, ND (ca serial number 54Y447168, brown and pale green with lattice work background, value at left and portrait of man at right in oval frame, reverse blue, bullom boat at centre, (Pick unrecorded, TBB B unrecorded), a Harrisons printing, in PMG holder 63 Choice Uncirculated, previously unseen, extremely rare.

Estimate: £700.00 - £1,200.00