1 Libra Peruana de Oro Iquitos Revolutionary Government

The Federal State of Loreto's 1921 issue reflects one of the more obscure separatist episodes in South American history. Loreto, the vast Amazonian department, had longstanding grievances with Lima — geographic isolation, neglect, and disputes over rubber revenue among them — and periodically flirted with outright secession. This note was produced locally by El Oriente, the Iquitos newspaper press, which was not an uncommon arrangement in remote regions where no professional security printer was reachable.

Printing on a newspaper press meant quality control was rudimentary at best. The "Libra Peruana de Oro" denomination was nominally pegged to gold but functionally meaningless in a region where Lima's economic authority was already tenuous.