5 Réis Coins of King Carlos I (1889‑1908)

The 5 Réis coins of King Carlos I (1889‑1908) represent the lowest‑value denomination of the reign, struck exclusively in bronze under the decimal system established in 1835. Issued with several dates between 1890 and 1906, these coins include minor die variations in certain years. They are catalogued in the Alberto Gomes group C1.01.xx and listed in the World Coins catalog (KM#530), featuring the official portrait of the monarch and the characteristic design of late 19th‑century Portuguese bronze coinage.