| Series | Control Symbol | Title | Contents dates |
|---|---|---|---|
| AA1975/241 | SR/24/3/12/2 | Internal security - Internal Security Committee - Operation Helmet - western | 1967 - 1972 |
| AA1975/241 | SR20/4/2/2 | Political development - political personalities - Albert Maori Kiki | 1969 - 1971 |
| AA1975/241 | SR24/2/11/3 PART 1 | Internal security - Internal Security Committee - Operation Helmet - general | 1967 - 1972 |