Reports, correspondence, circulars, 1934-1935; In the Kiwingu steppe - a forgotten task?, 11 p., ms., 1934; Report on the meeting of the German Lutheran Mission Conference including the Augustan Synod in Dar-es-Salaam, January 1934; Transformation of the Centra-School in the new Ordinance, May 1934; Call of the provisional leadership of the German Protestant Church (Druck), signed by D. Marahrens, D. Koch, Breit, OKR Humburg, November 1934; Vom Reden des lebendigen Gottes unter unserem Volke, Bericht aus der Arbeit der Lehrerkurse in Lwandai, 1935; Gedanken zu eine gemeinsamen Predigererschule für alle in Tan-ganyika arbeitenden evangelisch-lutherischen Missionen, 1935; "Gerufen, Bericht über die Ältesten-Tagung der Usambarakirche in Mschihwi, July 1935; "Conference on Christian Co-Operation, Nairobi (Kenya), 30 p. Printed, July 1935
Bethel MissionBaptismal order for the congregations of the Lutheran Mission in East Africa, 1929; Baptismal order of the Leipzig Mission, n.y.; "On the Bantuisierungsversuche der Suaheli-Sprache in der Übersetzung des NT durch Pastor Roehl Referat von Paul Rother, 1931; "Um das Roehl´sche Neue Testament Referat von Johannes Raum, 1931; "Church Union in East Africa, Proposed Basis of Union", 16 pp. Druck, 1933; Protokoll der Konferenz der deutschen evangelischen Missionen in Dar-es-Salaam, 1934; Report by Doctor Samuel Müller, 1934; Protokoll der "Conference on Christian Co-Operation in Nairobi, 30 p. Druck, 1935; M.C.F. Protocols, 1936-1946; Draft Statute of the Lutheran Missionary Church Federation MKB, 1936; Statistics, 1939-1940 and 1945; Report on the Neukirchen Mission in Uha after the departure of the Europeans by J Geikie, 1941-1942; Correspondence of the President of M.C.F.R. Reusch, 1940-1946; Correspondence of the President of M.C.F.H. Uhlin, 1948-1952
Bethel MissionTravelogue Johanssen "From Dar-es-Salaam to Wuga, 1892; Untersuchungsreise von Gleiss u. Wohlrab von Hohenfriedeberg nach Wuga, 1894; Report on the founding negotiations of Wuga concerning von Wohlrab, 1895; diary reports, chronicles, letters (originals and copies), statistics especially of Gleiss, Langheinrich u. Rösler, 1895-1914 u. 1919-1920; Report on the founding of Wuga by Franz Gleiss, 12 p. printed, published as supplement to Semesterbrief Number 23 of the Greifswald Theological Society, 1896; "How it looks like in an African school by N. Rösler, 14 p., ms., January 1900; "Auf den Trümmern von Wuga von Missionar Döring, 14 p., Druck, 1902; "Die ersten Jahre der Station Wuga 33 p., ca. 1902; Berichte über die Station Mshihwi (s. a. M 603), 1908-1909
Bethel Mission