Contains among other things: Preparation of the memorandum 1910/11 German-Chinese school dictionary for German language teaching for Chinese, Tsingtau 1911 German-English-Chinese specialist dictionary of the German-Chinese University Tsingtau 1911

Contains among other things: Denkschrift betr. general Bauunterhaltung in im Schutzgebiet Einfluss deutscher Technik durch Tsingtau auf China Named directory of port administration personnel (status 1. Apr. 1910) Forestry in China

Contains among other things: Monthly reports of the Fortifikation Tsingtau for Oct. 1912 to Oct. 1913 Memorandum on the construction of urban infantry factories Equipment of the 21cm guns on the Bismarckberg Reinforcement of the buildings in the infantry factories