- BArch, R 1001/2995
- File
- Dez. 1911 - Sept. 1913
Contains among other things: Kagam expedition of Captain Prey (Aug. / Nov. 1912).
In: General conditions in Kaiser-Wilhelms-Land and the Bismarck Archipelago. - administration, social, economic and political development, local population, punitive expeditions, scientific expeditions