50 Centavos Bolivianos

The Banco Provincial de Córdoba was a provincial institution operating under Argentina's pre-centralization banking order, when individual provinces retained the right to charter their own note-issuing banks. That arrangement collapsed with the National Banking Law reforms of the 1880s and the eventual monopoly granted to the Banco de la Nación Argentina in 1891 — making all provincial fractional notes like this one obsolete well before most had seen heavy use.

The centavos bolivianos denomination is the detail worth pausing on. Bolivia's currency was the functional unit of account across much of the Argentine northwest in this period, reflecting trade patterns that predated the republic itself. A Córdoba bank issuing fractional notes denominated in bolivianos tells you more about regional commerce in 1873 than any administrative document could.