New Guinea Copper Mines Ltd.: prospectus, 1922; employee records, 1922-23; descriptive article, early 1920s Box 9 Unit ID: 2
No. 3: Certain natives in south New Britain and Dampier Straits, Melbourne, c. 1927 Box 47 Unit ID: 2 Date: c. 1927
No. 6: Studies of the native population of the east coast of New Ireland, Canberra, 1931? Box 47 Unit ID: 4