Established on 20 April 1982 at the Central Bank Head Office in Colombo Fort. The museum is open to the general public. - The Central Bank Currency Museum traces the history of the usage of coins and notes in Sri Lanka since 3 BC and has on display a large number of ancient coins and notes which were used in the country dating back to 3 BC. Foreign coins and notes received from other Central Banks are also on display at the museum.