Group shot following the presentation of credentials of HE Mr Roberto Molina-Pasquel, then Mexican Ambassador to Australia, to the Hon Lord Richard Casey, then Governor General of Australia, Canberra, 1968.

Credit: Australian Department of Foreign Affairs and Trade.

HE Mr Owen Davis, then Australian Ambassador to Mexico (left), signs the 'Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matters' before Ambassador José Gallástegui, then Undersecretary of Foreign Affairs of Mexico, Mexico City, 1973.

Credit: Secretariat of Foreign Affairs of Mexico / Directorate General for the Historical and Diplomatic Archive.

HE Mr Kenneth Rogers, then Australian Ambassador to Mexico (left), presents copies of credentials to the Hon Santiago Roel, then Secretary of Foreign Affairs of Mexico, Mexico City, 1977.

Credit: Secretariat of Foreign Affairs of Mexico / Directorate General for the Historical and Diplomatic Archive.

HE Mr Alejandro Morales de la Vega, then Mexican Ambassador to Australia (left), presents credentials to the Hon William (Bill) Hayden, then Governor General of Australia, Canberra, 1989.

Credit: Secretariat of Foreign Affairs of Mexico / Directorate General for the Historical and Diplomatic Archive.

HE Dr David Engel, Australian Ambassador to Mexico presents copies of credentials to the Hon Claudia Ruiz Massieu, Secretary of Foreign Affairs of Mexico, Mexico City, 2016.

Credit: Secretariat of Foreign Affairs of Mexico.

HE Mr Timothy George, then Australian Ambassador to Mexico (left) presents credentials to the Hon Enrique Peña Nieto, President of Mexico, Mexico City, 2013.

Credit: Secretariat of Foreign Affairs of Mexico / Directorate General for the Historical and Diplomatic Archive.