Great Britain c.1806–1812 - Derby Bank £5 Proof (Pick Unlisted)
Graded PMG 63 Choice Uncirculated, this example preserves sharp plate impressions, strong black ink, and intact original paper, offering an unusually clear window into early nineteenth-century engraving practice. It documents the moment when British banknote production was shifting from artisanal engraving toward the systematic security printing methods that would later be perfected by firms such as Perkins, Bacon & Company. Read more →