500 Francs

The Spar- & Leih-Cassa des Kantons Luzern was a cantonal savings and loan institution, not a commercial bank, and its issuance of large-denomination paper currency in the 1870s reflects the fragmented Swiss monetary system that persisted until the Swiss National Bank's establishment in 1907. Each canton effectively managed its own credit instruments well into the federal era.

Bradbury Wilkinson's involvement is the sharpest point of interest here. The London firm held contracts across dozens of small European issuers precisely because domestic printers rarely had the intaglio capacity for secure banknote work at this scale. At 500 Francs, this was not everyday spending money — it circulated, if at all, almost exclusively in commercial transactions between institutions.