Patrol reports and field officer's journals, Popondetta and Tufi, Northern District, Papua New Guinea, 1968-1972, and Tari, Southern Highlands, Papua New Guinea, 1972-1977.

by Favetta, Fulvio, 1946-

Papers of Christian Ciastkowski,

by Ciastkowski, Christian, 1949-2011

Patrol reports and administration routine reports of Ronald Focken,

by Focken, Ronald, 1937-2010
Published 1956

Expeditionen der Hamburger Brigg Vesta die Berichte von Kapitän Alfred Tetens, 1865-1868.

by Tetens, Alfred, 1835-1909
Published 1865

Letters from New Guinea to Constance Robinson (née Constance Hollowell Lewis) and associated papers,

by Robinson, Hector Ernest, 1900-1942
Published 1928

Correspondence with Rakahanga resident agents,

Published 1922