Bronze 1 Centavo 1917

The 1917 Portuguese 1 Centavo was struck during Portugal's first year of active involvement in World War I, a time when securing bronze for coinage meant navigating international blockades.

That context made every minting run a logistical feat, with Lisbon's Casa da Moeda working under resource constraints that would exhaust even the most patient craftsman.

The coin itself is simple bronze, measuring about 25 millimeters across and weighing roughly 3 grams, with a plain obverse featuring the denomination and a reverse showing a wreath—standard for the era's republican designs.

We don't know the exact mintage figures; records from that period are spotty, likely due to wartime disarray.

Oddly enough, despite its unassuming nature, this centavo has turned up in collections as far as Brazil, a reminder that small coins can travel farther than empires.