50 Réis Casa da Moeda

Portugal's 1891 fiscal year opened with a currency crisis that had been building since the late 1880s, driven by chronic government deficits and a collapse in Brazilian trade revenues — Brazil had been the lifeline of the Portuguese economy for generations. When the Banco de Portugal suspended convertibility in May 1891, the scramble for small change was immediate. Silver fractional coins disappeared from circulation almost overnight, hoarded or exported, and the government turned to the Casa da Moeda to produce emergency paper substitutes at the lowest denominations.

This 50 Réis note is a direct product of that hoarding panic. Printed in-house by the mint itself rather than contracted abroad, production speed mattered more than sophistication.