Sudan Government/Currency Board, watermarked papers for £1 and £5, as used on all £1, £5 and £10 issued between 1955 an 1968, both with the design featuring three palm trees, one design larger than the other for the larger notes, glued into individual blue card frames, ink annotations on paper, as produced, extremely rare these being the only two Sudan papers in the Portals archives (2 papers)
BNB B103-B105, B203-B205, B208-B210, B303-B305, Pick A3-A5, 3-5, 8-10 £200-£260