Central Bank of China, a full set of watermarked paper for the first Waterlow issue of 1936, comprising 1, 5, 10, 50, 100 and 500 Yuan, all featuring Sun Yat-sen and geometric patterns, along with coloured paper fibres, glued into two large format blue card frames, with Portals branding, ink annotations on paper, extremely rare and a lovely presentation (6 papers, 2 frames)
BNB B3070-B3075, Pick 216-221 £500-£700

These papers come directly from the Portals Paper archive