The papers in the collection relate to the Paton family and their missionary service in the New Hebrides (Vanuatu) from 1858-2011. The papers include correspondence, journals, reports, lectures, circulars and photographs from that describe the early missions and the Paton family's involvement in establishing the Presbyterian Church in the New Hebrides. The papers describe and include information on family and personal life, finances, the work of the mission such as the education of local Ni-Vanuatu at the Tangoa Teachers' Training Institute and the establishment of Constitution of Synod. Also included in this collection is a slideshow of mission work most likely used to garner general and financial support for the mission work. Isobel Paton filed these papers by person and continued to add to these collections with newspaper clippings and other articles related to the work of the Paton family in Vanuatu.
Some local information included in this collection are: a local legend on the origin of yam, volcanic eruption on Lopevi Island on November 1, 1939 and some correspondence from Wilfred Paton to David Bule in local language.

The Oceania Marist Province Archives Series (OMPA) is the result of a special project during which records of the Catholic Church in islands of the Western Pacific were copied by Father Theo B. Cook, SM in collaboration with the Pacific Manuscripts Bureau. (Cook was born Theodorus Bernardus Wilhelmus Kok but chose to go by the name Cook in Australia: Povey, 2010). The OMPA series covers the Diocese of Tonga (OMPA 1-25), Diocese of Samoa and Tokelau (OMPA 26-74), Marist Fathers, Rome (OMPA 80-100), Diocese of Wallis and Futuna (OMPA 101-126), Diocese of Port Vila (OMPA 127-178), Archdiocese of Noumea (OMPA 179-360) and the Oceania Marist Province Archives (OMPA 361-400).

Detailed indexes were prepared for the six diocese and those records copied in Rome. These can be found at http://asiapacific.anu.edu.au/pambu/collections/microfilm.php or compiled in The Catholic Church in the Western Pacific: a guide to records on microfilm (Robert Langdon, ed.), Canberra, 1986.