1000 Soles de Oro

Peru's 1000 Soles de Oro denomination was entering increasingly uncomfortable territory by 1976 — inflation was accelerating under the Velasco and then Morales Bermúdez military governments, and what had once been a high-denomination note was losing that status with uncomfortable speed. Within a few years the entire Sol de Oro system would be replaced by the Inti, making notes of this period transitional in an unplanned sense.

Bundesdruckerei's involvement reflects a pattern of Latin American central banks contracting German security printers during this period, when domestic printing infrastructure couldn't meet demand or security standards. The watermark-only security specification is notably lean for a four-figure denomination.