Portugal's silver coinage contracted sharply during the late 1930s as the Estado Novo regime prioritized foreign exchange reserves, and the .650 fineness of this issue reflects a deliberate debasement from earlier higher-purity strikes. The span from 1939 to 1948 covers the entirety of World War II, during which Portugal maintained a precarious neutrality that made Lisbon a hub for currency speculation and refugee transit — keeping demand for hard coinage unusually high while simultaneously pressuring the Banco de Portugal to conserve silver.
Individual date mintages within the Gomes R 15.0x sequence vary considerably, with certain wartime years considerably scarcer than the series bookends.
Portugal's silver coinage contracted sharply during the late 1930s as the Estado Novo regime prioritized foreign exchange reserves, and the .650 fineness of this issue reflects a deliberate debasement from earlier higher-purity strikes. The span from 1939 to 1948 covers the entirety of World War II, during which Portugal maintained a precarious neutrality that made Lisbon a hub for currency speculation and refugee transit — keeping demand for hard coinage unusually high while simultaneously pressuring the Banco de Portugal to conserve silver.
Individual date mintages within the Gomes R 15.0x sequence vary considerably, with certain wartime years considerably scarcer than the series bookends.