This set of 3 images shows the 1972 petition to Queen Elizabeth II organised by the Larrakia people of the Kulaluk area (near Darwin) in the Northern Territory.

This is the record of a top secret federal Cabinet decision on 26 July 1971 to withdraw Australian forces from Vietnam.

Draft letter reply from Prime Minister Williams McMahon to Mr AB Wilson, regarding the development of the Gordon River area.

This incident report about the 'kidnapping' of Sonia McMahon, is one of several reports on the security of Prime Minister McMahon's family from 1971 to 1973.

A black-and-white photograph of the Rt Hon. Sir William McMahon, Australia's twentieth Prime Minister. It is an official photograph taken when he was treasurer.

A black-and-white cartoon portraying prime minister Gough Whitlam immediately after his election.