500 Kronor

The 500 Kronor series P#66 ran for over a decade under four distinct signature combinations, reflecting genuine institutional turnover at the Riksbank rather than any reissue policy — Lars Heikensten replaced Urban Bäckström as Governor in January 2003, and Stefan Ingves took over from Heikensten in 2006. The 2014 date is absent from the standard Pick listing, making those examples harder to attribute without handling.

Tumba Bruk, later absorbed into Crane AB, had been producing Swedish banknotes on its own mill-made cotton paper since the eighteenth century — one of the longest continuous relationships between a national printer and a central bank in European monetary history.