Banco Nacional Ultramarino
In 1914, the Banco Nacional Ultramarino introduced notes in denominations of 4, 5, 10, 20 and 50 centavos. In 1921, notes for 1, 5, 10, 20, 50 and 100 escudos were issued. The next series of notes, introduced in 1945, omitted all denominations below 5 escudos (which had been replaced by coins) and included 500 escudo notes. 10 escudo notes were replaced by coins in 1953, with the 5 escudo note also withdrawn.