World Banknotes

Bank Polski, an uncut sheet of watermarked paper for the 20 Zlotych of 1928 (30), which was printed but never actually issued, and is available only as a specimen, featuring the head of a girl in profile, minor ink and pencil annotations, folded four times, otherwise as produced, wonderful condition and rare (1 sheet, 30 papers)
Pick 68 £1,500-£2,000

These items are directly from the Portals Paper archive