Three-part compendium on the colonial rule of Netherlands New Guinea. Updated and expanded edition, first appeared as 'Nieuw Guinee' (1935-1937).

A social-cultural, mythological and economic description of the Papuan from the Waropen area

Doctoral thesis on social-hygienic care in South New Guinea, especially in the sub-district of Merauke

Description of the climate of Merauke, New Guinea, for the potential founding of a salt extraction company there

Catalog Post Flights to Netherlands and Overseas Areas

PhD thesis on the traditional political systems in Irian Jaya

Popular periodical on Netherlands New Guinea with a focus on the country and its people. (in aggregate 3 volumes)

Statements of transition of the department South New Guinea

Statements of transition of the department West New Guinea

Statement of transition of the department North New Guinea