Land Tenure: replies to memo of the Commissioner for Native Affairs, 1923 Box 49 Unit ID: 14 Date: 1923
Languages, Delta Division, Goaribari Island/Kikori River; villages in Purari Delta, n.d Box 39 Unit ID: 12
League of Nations International Labour Conference, Geneva, 1930: Forced Labour, Draft Conventions and Recommendations Box 34 Unit ID: 4