Station s. RMG 2.529 a; Die Seminarfrage, Referat, Kurt Nowack, 21 p., hektograph, 1908; Korrespondenz zur Seminargründung, Bewilligung d. Mittel, Schulbetrieb, 1910-1913; Quarterly, Annual and Conference Reports, 1911-1914; Hausordnung d. Gewilfenschule, ca. 1911; Sonderinstruktion für Ludwig Christian Cosmus, 1912; "Spruchweisheit d. Herero", by Heinrich Vedder? 15 p., ms., 1912; Visitation Questionnaire, 1912; Excerpt from the accounts book of the municipality of Gaub, 1919;

Missionary Sister, 2nd wife of Missionary Gottlieb Viehe, 1902-1911 music teacher and catechist in Okahandja, Otjikango and De Doorns, see also RMG 1.603-1.604; correspondence, among others about her experiences during the Herero Uprising (1904), 1902-1913 1925-1931; death announcement and data from her life, 1934;

1868-1920 in Okahandja, Usakos; Reports & Letters, 1868-1918; Notes about the first baptism on Okahandja, Jan. 1873; Short history of: Jonker Afrikaner, as he met Damras, March 1873; station reports by Okahandja, 1888-1893; letters to and from missionary Peter Heinrich Brincker, 1888 1890; copy of correspondence with commissioner Nels u. Maharero Tjamuaha, 1890; Report of the Evangelist Elia Kandirikirira, 1891; Presentation: "Is it appropriate that Christians won by evangelists gather in parishes or return to their relatives", 6 pages, hs., 1891; Friedrich Wilhelm Gottlieb Viehe: Opinion on Herero land sales, 1887; Report on the increase in Herero's impoverishment through robbery, request for ideas from the German government, 1902; Reports on the Herero Uprising, 1904; Contract on the sale of land in Windhoek to the German tax authorities, 1904; Loss of property of the Mission and others, 1904; Contract for the purchase of the so-called "Borchard House" in Otjimbingue to Philipp Diehl, 1908; deed of donation of 5,000 marks from Philipp Diehl to Mission, 1912; congratulatory letter and laudatory speech for Philipp Diehl on his 50th ordination anniversary, 1918

Korrespondenz u. Berichte,  1938-1957; Der große Einsame in d. Wüste, Aquarell, von Luise (Liesel) Hohl, 1938; Linolschnitte von Rosa Johannette Römer, geb. Huppert , 1938; Spruchkarten in Nama u. Herero, 1938; Entwurf für Deckel e. Dankopferbüchse, farbig, 1938; Missionsvorträge über Südwestafrika, gehalten in Detmold u. Lemgo, je 5 S. ms., 1949; Korrespondenz, Aquarelle, 1961-1970; [Zeichnungen im Historischen Bildarchiv];

1868-1903 in Otjikango, Okahandja, Otjosazu, from 1903 home service, from 1915 parish office; letters and reports from work with the Hereros, 1869-1903; annual reports, cash reports of the Otjosazu station, 1872-1903; manuscript: "Die Oupanga d. Ovaherero", 1891; reports by the evangelists Paul, Gottlieb and Manasse, 1893; private letters, also from Mrs. Hedwig Irle, née von Rohden, to the inspectors at the mission house, 1893. Inspectors in the mission house, 1890-1902; reports from the work in the home service, 1905-1922; correspondence of the RMG with members of the Irle family, 1922-1960; letter from Gottlieb Murangi, Windhoek, to Mrs. Hedwig Irle, née von Rohden, 1930;

1898-1945 in Okazewa, Otjimbingue, Omburo, Omaruru, see RMG 1.482 estate; letters and reports, private letters, 1898-1945; curriculum vitae, application, certificates, recommendations, 1892; seven weeks under d. Insurgent Hereros, report, March 1904; marginal notes on the Herero War, critical statement, May 1904; Our Herero Christians in the War Camps, May 1904; The Lie in the Herero War, June 1904; August Kuhlmann's request for pardon from the Hereros, reply by Trothas to this, Febr. 1905; Report about peace mediation attempts in Otjimbingue, Febr. 1905; Supplements to "Windhoeker Nachrichten" with attacks against mission, June 1905; Report about the prisoner on the shark island near Lüderitzbucht, Aug. 1905; Report about the work in Karibib and at the prisoners of war at the Otavi Railway, Aug. 1905; Reports from the collection camps for Hereros in Omburo, 1906; leaflet "Three Christmas in German Southwest Africa", Dr., 1904-1906; Lecture: "What can and must happen to follow the scattered heathens and Christians", 11 p., hectographed, 1909; Lecture: "Zur Psychologie d. Glaubenslebens unserer afrikanischen Christen", 14 p., ms., 1913; Lecture: "Das Problem d. christlichen Ehe unter d. afrikanischen Heidenchristen", n. J.; Correspondence with Mrs. Elisabeth Kuhlmann, née Dannert u. Familie, 1946-1965

1901-1928 in Okahandja, Windhoek; Letters and Reports, 1901-1928; Curriculum Vitae (copy) of Emma Meier, née Ermshaus, 1904; Die Schreckenstage in Okahandja, Jan, Febr. 1904; inquiry about the semi-white children in Windhoek, 1904; report about e. trip to Gobabis, 1907; report about Windhoek police measures, 1909; ray of hope in the work e. Herero missionaries, Okahandja, n. J.; communication of the "Woermann-Linie" about the death of Friedrich A. Meier on board the steamer "Muansa" and burial in Monrovia, 1928; obituary for Friedrich A. Meier, 1928; letter (copy) of Hereros Gustav Kamatoto to Emma Meier, mourning for her father Friedrich A. Meier, 1929; correspondence with family Meier, 1928-1965;

Annual reports, by August Carl Heinrich Kuhlmann, 1913-1940; Briefe d. Elders of the Bergdamra and Herero Communities for the Protection of August Carl Heinrich Kuhl-mann against Defamation, 1913; Visitation Report, 1914

Marginalien about the Herero and Witbooi Uprising 1904-1907, about visits of prominent personalities from war and peace in the Gibeon Mission House, reports and rumours, insights and experiences, notes and critiques on cultural and colonial politics, but especially the reproduction of original traits and typical characteristics of Hans and Willi and their siblings Gerhard, Marianne, Thea and others. Ilse - taken from the letters of our parents Christian/Else Spellmeyer née Lange in the years 1899-1923

1903-1947 in Walvis Bay, Swakopmund, Gaub, Okahandja, Praeses 1937-1947, then emer.., Senator South West Africa, 1950-1958, see also RMG 1,308, 1,344, 1,366, 1,426-1,431, 1,661, 2.694; extensive correspondence, reports, circulars, 1903-1947; application, curriculum vitae, medical certificate, 1894-1903; building plans for residential house Swakopmund, 1904; appeal by Lieutenant Kuhn to the scattered Hereros to surrender, 1904; petition to d. District office Swakopmund for the improvement of the conditions in the prison camps, 1905; report on the formation of the protestant parish of Swakopmund, 1906; letter of 9 Hererochristen with the request for translation of the Old Testament in Herero, 1906; "Gau-Sari-Aob" (The sower) newsletter for natives, 1907-1909; order e. printing press, brochure here about, 1909; budget d. Missionshaus in Swakopmund, 1909; transcript of the honorary doctorate of the University of Tübingen for Vedder, 1925; State Secretary of Lindequist: Please do not recall Vedder from Africa, 1927; conference negotiation of the church elders and evangelists in Okahandja, 1930; exam questions for diploma examinations of the University of South Africa, 1931; Zur Frauenfrage in Südwestafrika, Referat, 10.., ms. 1935; National Socialism and colored workers, essay, Karl Pegel, 11 p., ms., 1936; appointment of Vedder as "Konsistorialrat h. c" by the California Konsistorial Academic Society, copy of the deed, 1947; statutes of the Heinrich Vedder Foundation, 1954; honorary newspaper articles and obituary, 1961, 1966 and 1972