Banknotes
In 1912, the Banco Nacional Ultramarino introduced notes (dated 1910) in denominations of 1, 5, 10 and 20 patacas. 25 patacas notes from Macao also circulated. In 1940, 5, 10 and 50 avos notes were introduced. Some of these notes were overprints of Macanese notes, as were the 5, 25 and 100 patacas notes introduced in 1945. The same year, specific issues for Timor were introduced in denominations of 1, 5, 10, 20 and 25 patacas, followed by 20 avos in 1948.
Read more about this topic: Portuguese Timorese Pataca