Ancient, British and World Coins. Important World Banknotes

Proof vignettes (2) in brown on white paper, of the St George and dragon vignette used on One Pound notes, 1917-28, with initials of A.S. Roberts, an Inland Revenue official, and dates 14/7/16 and 18/7/16 under engravings; the larger proof with artwork for one overlaid in denomination panel across middle [2]. Both with a small spot of foxing, good very fine, very rare (£700-800)