MPs
- Mr James Remnant December 14, 1918 - November 15, 1922
- Mr James Remnant November 15, 1922 - June 8, 1928
- Mr Stuart Bevan June 28, 1928 - October 25, 1935
- Mr Robert Tasker November 14, 1935 - July 5, 1945
- Group Captain Hon. John Aitken July 5, 1945 - February 23, 1950