50 Centavos

Nicaragua's Tesoro Nacional issued this note during a period of acute monetary instability — the country had no functioning central bank, and the national treasury was effectively performing banking functions it was structurally unequipped to manage. Fractional notes like this one were a practical response to chronic coin shortages, particularly in small-denomination silver, which was being hoarded or exported faster than it could be minted.

Waterlow & Sons held the contract, printing in London — a common arrangement for Central American issuers who lacked domestic security printing infrastructure. The 1900 series predates the monetary reforms that would eventually produce the Banco Nacional de Nicaragua by over two decades.