Banknotes
In 1915, the first, provisional notes (dated 1914 but issued 1915) were issued by the New Zealand Occupying Military force. These were overprinted one pound and five pound notes of the Bank of New Zealand signed by Lt. Colonel Logan. Overprinted Ten shillings notes of the Bank of New Zealand were added in 1920. In 1922, Treasury Notes were issued "by the authority of the New Zealand Government" in denominations of 10 shillings, 1 and 5 pounds. These notes were issued until 1961, when the Bank of Western Samoa took over paper money issuance. The Bank's first issues were overprints on the Treasury Notes. In 1963, regular type notes were introduced in the same denominations.
Read more about this topic: Western Samoan Pound