World Banknotes
Natal Bank Limited, South Africa, a group of proofs for £20, 186-, obverse (2); first black print, text as issued, second black print, partial print, no text, reverse (2); first black print, Bank title on brown guilloche pattern, as issued, second black print, guilloche pattern, first two stamped cancelled, the partial proofs with pencil date, extremely fine or better (4 notes)
Pick S469, Hern 263 £500-£600