The papers consist of:

1. A miscellaneous collection of 30 letters written between 1900 and 1936 by and to missionaries at Vunapope, Poporang, Koromira, Buka Passage, Mussou [Mussau], and Shortland.
2. Reports to the Sacred Congregation of Propaganda, Rome, on the history and progress of the Roman Catholic Church, North Solomons, dated 1921 to 1936.
3. A history of the Roman Catholic Mission at Buin, Bougainville, 1903-1916, by Father Francois Allotte. It is entitled 'Notice sur Buin'.
4. A daily journal kept by Father Jean-Baptiste Poncelet from May 24, 1937 to May 22, 1940 at Turiboiru, Buin, Bougainville.
5. An account by Father Maurice Boch of his arrival and early days in the Solomon Islands, April - June, 1908. Father Boch was stationed at Poporang.
6. A miscellaneous collection of documents comprising: A history of Koromira mission station, 1907-1923; a list of baptisms at Koromira, 1908-1924; a history of Choiseul, 1768-192?; a history of Choiseul, 1911-1927; a report of the Marist mission to the Committee of Inquiry into Mission Affairs, Keita, 1929; a resume of the Committee of Inquiry's report, n.d.; a history of Timbutz mission station.
7. Correspondence of Father E.M. Babonneau, S.M., of Wainoni Bay, San Cristobal [Makira], 1915-1920. (Many of the letters have been damaged or partly destroyed).