South African Reserve Bank, watermarked paper as used on the £1 and £5, of 1921, in addition to the 10 Shilling of 1926, glued into blue card frames, ink annotations on papers, as produced, the £1 the only example in the Portals archive, rare (3 papers)
BNB B703, B704, B707, Pick 75, 76, 79 £120-£160

These papers come directly from the Portals Paper archive