25 Céntimos La Puebla de Castro

La Puebla de Castro was a small municipality in the Huesca province of Aragon, and like dozens of other Republican-held villages during the Civil War, it issued its own emergency fractional currency when the national coin supply collapsed entirely in 1936–37. The Comisión Gestora — the administrative body that replaced elected councils under the Republican wartime structure — had the authority to authorize local scrip, though the practical legitimacy of these emissions varied considerably from one town to the next.

Imprentas Socializadas in Graus was a collectivized print shop operating under anarcho-syndicalist control during this period, and it produced emergency notes for multiple Aragonese municipalities. That origin is part of what makes these local emissions historically distinctive — the printer itself was a product of the same revolutionary upheaval that created the currency shortage.