First drawings received 27 Sept. 1916, first material received 2 March 1916, work suspended 10 March 1921, resumed 14 July 1921. Trials 5, 6, 10, 11 and 12 April 1922 and 31 July 1922 (final). Left Cockatoo Dockyard 26 July 1922. Commissioned 5 August 19