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.

Main journal entries written from Taviuni (Taveuni?), Macuata, Vanua Levu, Koroivono and Levuka, Fiji; on board schooner "Daphne" towards Futuna and Uvea; at Futuna and Uvea; on board schooner "Louisa Ryder" towards Samoa; Apia, Mulifanua and Falelatai, Samoa; Tutuial (now American Samoa); on board barque "Metaris" towards Fiji; on board schooner "Pio Nono" towards Samoa.