Managing Director 1927-1948; Instruction, 1921; contract of employment as Managing Director, 1928; request for leave of absence due to membership of the NSDAP and the German Christians, 1936; correspondence with Praeses Brandenburger, Director Berner and Vice Praeses Schneider on personal and social matters. Geschäftsliche Schwierigkeiten, 1940-1951; Aktennotizen zum "Fall Kobusch" by Präses Brandenburger, 1945; Pensionsangelegenheiten, 1950; Todesanzeige, 1955; Correspondence with wife Adele, 1963-1968; Todesanzeige f. Adele Kobusch, 1969

Personalbogen, 1930; curriculum vitae, 1930; Tropenzeugnis für Elisabeth Hege, née Müller, 1930; Dienstanweisung, 1931; correspondence, circulars and reports, 1930-1970; 2 letters from local Christians, 1932; "Kigaramas große Festtag, Baptism of 207 heathens, 1933; "Mutter Bukoba u. her children, 1936; "In Service to the Church in Ihangiroland, 1936; "Bethel's Service to the Rwandan People in Buhaya, 1936; Medical testimonies for Robert Hege and his family: 1936, 1940 and 1963; "Diakonie im Missionsdienst, 1941; accounts, salary questions, loans, etc., 1963-1967

Warnings and explanations about illegal collecting activities of allegedly persecuted Syrian Christians, especially the Kilaita family; correspondence and newspaper articles

1938-1947 Bethelmission, 1948-1966 in Keetmanshoop, Okahandja, Otjimbingue, 1967-1973 Landes-propst d. DELK in Southwest Africa; Letters and Reports, Corrrespondence; Inauguration of the. Peace Church in Okahandja, 7.12.1952; reports about the singing weeks in Okahandja; letters of local Christians, evangelists and pastors, among others by Andreas Kukuri, Hezekiah Kapembe, Adolf !Nowaseb

Correspondence and lists of gifts of love, 1832-1931; Invitation to the Christian of the County of Mark, Count Werner v.d. Recke-Volmerstein, Dr., 1835; Invoice of the Märkische Missionsgesellschaft from April 1, 1857 to 1858, Dr., 1858 (loan of the Kirchenkreises Unna, 1958); Review of the History of the Märkische Missions-Gesellschaft, c. 1931

Diary & Letters d. teacher Jonas Rynhards, Rehoboth, who was trained in Barmen, 1850-1852; Letters &. Reports by Daniel Cloete, Traugott Kauapirura, Elias Kandirikirira, Paul Mbenovandu, Manasse Kaukutua, Theobald, Gottlieb oa Jonas, Gabriel Hendrik Huaaraka, Jonas Lukas, Josaphat Kamatoto, Petrus Hendrik, Gottlieb Davids, Willy Zeraua and others local Christians, evangelists, preachers and teachers, 1889-1911

Letters to teacher Küchler from Lutindi, especially from Katakula 1899-1902, Mjomba, 1901-1902, Samuel Stepke, 1901-1902; Letters to Missionary Rösler especially from:; Lazalo Shauli, also diaries and other articles Hosbach's statements on Shaulis death, 1905-1923; Silas, 1905; Tito Hiza, n.d. ; Mfuzi Solomo, 1915; Mfuzi Daudi, 1916; Jeremias Kika, 1915; Job Kunyonga, 1914; Luka Sefu, 1914 u. 1918; Johana Mtungasi, 1913; Ruben Mutangi, 1914 and 1916; Enea Mutunguja, 1914 and 1917; notes by Jakobo Ngombe on experiences during and after the war, 1914-1923; letters by Jakobo Ngombe to Hosbach and Gleiss, 1925-1927; letters to Missionary Gleiss and student essays, 1921

Includes letters to:- Adams, Gustav (reference only)- relatives and friends: brothers Theodor and Wilhelm, 1904-1905; Bueer family, 1905; niece Henriette, 1912- Bauhus, Theodor, art and church painter in Süchteln, 1905-1913- Jöhren, Rev. Father, 1905-1906- Confreres: P. Bancken, 1904-1905; Br. Eugen Christlieb, 1905, 1901; P. Halbing (near Bancken); P. Alojzy Majewski, 1906; P. Massmann, 1914; P. Nekes, 1906-1914; P. Päppl, 1896; P. Rieder, 1902-1914; P. Rosenhuber, 1908; P. Georg Walter, 1893; Letters from and to several confreres:- Weiskamp, Hermann, 1896-1913- Benefactors, Mission Societies, 1906-1911; In it picture postcards:to Bauhus:- View of Bonaberl from Balldorf, 1911- View of Hickory from Akwa, 1911- Duala, Port Authority, 1911- Duala, Government Hospitalan family and friends:- Interior of the St. Peter and Paulskirche in Duala (Cameroon), 1905 to confreres, Massmann:- Buildings of the Catholic mission of the Pallottines in Yaoundé (Cameroon), 1914 to confreres, Nekes:- Abbaasspiel, verbotenes Glücksspiel der Neger, for photographic purposes, depicted by Catholic Christians of the Pallottine mission in Yaunde (Cameroon), 1914- Orphans of the Catholic Church. Mission of the Pallottines to Yaoundé (Cameroon), 1914 to confreres, several:- Bellstadt (Cameroon), 1904- Koblenz, Herz-Jesu-Kirche, St. Castor-Kirche- Ravensburg, St. Jodocuskirche

Letters from Joel Kibera to Bertha Johanssen, 1930-1932; letters from Joel Kibera to Ernst Johanssen and Curt Ronicke, 1930-1933; letters to Ernst Johanssen from various senders, including by Alexander Kielima, Josua Hermas, G. A. Kajejero, Jakobo Ngombe, Kamara Kalembo, Andrea Kyaishozi, Petero Habugumisha, Yakobo Kajuma, Ernest Kalembo, Yuhi Musinga, Kamanzi, Saulo Kagya, Yusufu Hiliyai, and many more.., 1927-1933; Letters from local Christians translated into German, among others by Joel Kibira, Josua Hermas, Jakobo Ngombe, Lukas Sefu, Andrea Kajejero, Abel Mutungudja, Samuel Stepke, 1922-1934; transcriptions and replies, 1922-1934; travel diaries "Safari ya Bukoba Heft I u. II, 1929-1930; 2 booklets Grammatische Übungen, 1932

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

Minutes of Board meetings; List d. Board Members; Invitations; Correspondence; A. Hoffmann: Die Stellung d. Mission zur Gemeinschaftsbewegung, Lecture, 18 p., ca. 1926; P. Immer: Die Aufgaben d. Gemeinschaft, Lecture, 20 p., ms., 1929; W. Michaelis: Meine Position zur Glaubensbewegung Deutscher Christen, Aufruf an alleglieder d. Gnadauer Verbandes, 2 p., Dr., Dec. 1933; Gemeinschaft u. Kirche, Stellungnahme zu d. German Christians, 2 leaflets, Dr., Dec. 1933; Haarbeck: Handbook for the Review of the Draft Agenda in the Presbyteries and Synods, 12 p., Dr., 1956; We must not remain silent longer, flyer to d. Healing Movements, 1958

Successor organizations of DEMA and DEMB; Circulars, Communications, Annual Financial Statements, Conference Resolutions and Correspondence; A Word of Mission on the Racial Question, 1933; The Outer Mission in the German Protestant Church, with definition of DEMT u. DEMR, 1933; Declaration of the DEMB on the planned reorganization, 1933; Declaration of the representative of the German Christians on the draft of the DEMB, October 1933; Statute of the DEMT as successor organization of the DEMB, 1933; Statute of the DEMB, Dr., n.J.; H. Johannsen: New Consideration of German Protestant Mission, 17 p., Dr., signs DEMR, 1933; Mission and Confessing Church, DEMR Rally on the Church Question, Bethel, June 1934; Brother Council: Guidelines for Joint Action by the Miss. and Diaconal Associations and Works of the German Protestant Church, October 1934; International Missionary Council: Memorandum on Aid for German Missions, 1934

Correspondence; circulars and statements on the outbreak of war; Another word to the Protestant Christians Abroad, pamphlet German theologians, November 1914; newspaper article on this subject

Rundschreiben, Mitteilungen, Korrespondenz; Protokoll d. Gründungsversammlung, 1913; Verfassung d. Deutschen Evangelischen Missions-Hilfe, 4 S., Dr., 1913; A.W.Schreiber: Aufgabenbeschreibung der DEMH, Januar 1914; Lebenslauf A. W. Schreiber, Januar 1914; Bericht über d. Elisabeth-Häuser in S.W.Afrika, Dr., 1914; Übersicht über Stand d. kirchl. Versorgung in dt. Schutzgebieten, Stand 1913; Programm d. dt. Kongresses in Leipzig, 1914; An die evang. Christen im Auslande, Erklärung dt. Theologen zum Kriegsausbruch, Dr., August 1914; Antwort v. d. dänischen Prof. Bang, Oktober 1914; Englands Falschheit von Amerikanern bloßgestellt, Flugblatt, München, Oktober 1914; Noch einmal ein Wort an die evang. Christen im Ausland, 1914; Ausführungen zur Abgrenzung von DEMA u. DEMH, o.J.

Correspondence; Statute of the Missionary Literary Publishers Community, 1929; Report on the state of cooperation between government and mission, concerning hygienic matters (in Usambara), Dr. Samuel Müller, 1929; "Church and people in the mission experience of the present, by Dr. W. Freytag, about 1935; "African Christians take responsibility for the young communities of M. Weber, 1941; "Educational work in an African missionary hospital of M. Weber, 1941; Essays by African writers (translations into German), 1942-1943; correspondence on financial and insurance issues, burden sharing, etc.; proposals for a joint photographic work by the German Mission Societies by F. Harre, 1950; statement on "Rheinfeldener Bericht vom W. Freytag, 1946; "Theology, Christ and the Missionary Obligation" by John A. Mackay, 8 pp, Druck, 1951; "The Calling of the Church to Mission and to Unity 5 S., Druck, 1951; "The Challenge of Cummunism by Charles Malik, 4 S., Druck, 1951; "Financing mission work from church funds? 6 S., ms., N. N., about 1957

Correspondence with members; Invitation to celebrate the German Luther Day, 1933; Dr. Witte, Berlin: Die Krisis der Weltmission u. d. Neubau d. dt. Mission, IN: Der Reichsbote, October 1933; Literal tradition e. Gesprächs zwischen Backhaus (Rev. d. Berliner Matthäikirche) u. A. Hitler, 28 June 1933; Statements of various missionary societies and the parish emergency alliance on the integration of the external mission in the German Protestant church and education e. Reichs Mission Council under the Reich bishop, 1933; The hour of decision is here! Protest against the General Assembly of German Christians in the Sportpalast Berlin, Dr., 13 Nov. 1933

Travel and diary reports from Lutindi, partly printed, 1896-1900; hand drawing of the plant in Lutindi, about 1897; letters and drawings of African Christians (children and adults) from Lutindi, 1895-1900

Correspondence from Ernst

Vol. 1; Correspondence, papers, travel report, 1902-1934; Vol. 2; Letters from and to mission colleagues, also Papua Christians, 1917-1935; Vol. 3; Family Letters, 1904-1945; Vol. 4; Diary 1906-1913 and some letters, all photocopies

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

Collection of newspaper clippings, pamphlets, printed matter, confessionals, green letters on the situation and correspondence on the dispute between German Christians and Confessing Church.

Collection of newspaper cuttings, pamphlets, printed matter, confessional writings, green letters on the situation and correspondence on the dispute between German Christians and the Confessing Church

Collection of newspaper clippings, pamphlets, printed matter, confessionals, circulars and correspondence for the exchange between German Christians and Confessing Church.

Collection of newspaper clippings, pamphlets, printed matter, confessions, green letters on the situation and correspondence on the dispute between German Christians and Confessing Church; Die Deutsche Bekenntnis-Synode, S.-Dr., Barmer Zeitung, May 1934; Theological Declaration on the Barmer Confession Synod, 1934

1866-1901 in Otjimbingue, Omaruru (Okozondke), Okahandja (Augustineum), Clara Viehe, née Rothe was a missionary sister; letters and reports, from 1890 half-yearly, cash and annual reports of the Augustineum; contributions to the "Little Missionary Friend"; copies of correspondence with representatives of the. German colonial government; copies of correspondence with Catholic missionaries, 1879; copy e. Treaty with Samuel Maharero on grazing rights and property of the RMG, 1894; manuscripts:; Customs of the Ovaherero after the birth e. Child, 1879; The Mountain Damra in Hereroland as object of the RMG. Mission, 1883; The indigenous Christians, after their spiritual life and moral behaviour, 1884; Die Herero, 1886; Gemeinde-, Kirchen- u. Synodalordnung für d. Evangelische Missionskirche im Hereroland, 1887; Die Missionstätigkeit Pauli und ihre Anwendung im Gebiete unserer Hereromission, 1891; Reiseberichte:; Bericht über e. Journey to Kaoko, with individual reports about Omaruru, Franzfontein, Okombahe, Otjombuina, 1893; report about e. Journey to Otavi, 1894; letters of Clara Viehe, née Rothe about her husband's death, 1901; The latest fights of Hendrik Witbooi against Herero, 1891

Correspondence between inspectors Ronicke u. Kittelvitz u. Sister Magdalena Hagena, mostly thank-you letters for donations, often expressed in the form of poems, 1922-1944; membership card of the Sarepta-Afrikabund, 1933; obituary for sister Magdalene Hagena, 1944; estate of sister Magdalena Hagena circulars to the members of the Afrikabund, partly printed with photos of the first baptized Tutsi, 1925-1941; letters of African Christians, u.a. by Hermann Kanafunzi, Jakobo Ngombe, Samuel Stepke, Sospater Boko, Johana Kikkule, Heilgehilfe Paulo, Elisabeth Nyaboro and many more with a photo by Sospater Boko, 1929-1938; letters from missionary sisters and missionaries from Africa, 1925-1937; letters from the Missionaries Gleiß, von der Heyden, Hosbach and Johanssen, 1924-1930