This is a Queen Elizabeth ll Commemorative note released on 9.9.2015 celebrating the Queen's reign since 1952 as Queen of United Kingdom, and Queen of Canada. Apart from United Kingdom and Canada, Queen Elizabeth ll is also the Queen for few other Commonwealth nations including Australia and New Zealand. The design for this commemorative note is the same as the current $20 Polymer note except that a portrait of the Queen with tiara taken in 1951 by Yousuf Karsh is added to large window. This is the first time that the Queen portrait appears on a Canadian banknotes with her tiara on. This is also the same portrait (without the tiara) first appears on the Canada 1954 Landscapes series of banknotes. Forty millions pieces printed for this special occasion. This is the third commemorative note issued by Canada. The first was the $25 dated 6.5.1935 celebrating the Silver Jubilee of King George V and then in 1967, a $1 note commemorating the 100th Anniversary of Confederation of Canada. Bank of Canada has also announced that it will also issue another commemorative banknote in 2017 celebrating the nation 150th Year of Federation.