| Series | Control Symbol | Title | Contents dates |
|---|---|---|---|
| MP401/1 | CL2264 | Royal Commission re sugar Purchases | 1920 - 1923 |
| MP401/1 | CL5687 | Income Tax Assessment Act 1922-1925. Appeal of Edith Mary Hyland | 1927 - 1929 |
| MP401/1 | CL7034 | War Time Profits Tax Assessment Acts of 1917-1918 and 1924-1926 - Appeal to High Court - Estate of Emma Adelaide Tyson, deceased. | 1929 - 1932 |