Correspondence (s.a. M 270), 1896-1897; correspondence, reports, diary excerpts (s.a. M 273) from 1906; Easter sermon in Hohenfriedeberg, 1914; "Vom Schulbau in Mutindili, 1914; Letters by Elfriede Kraemer (stepdaughter of Hosbach) to the Trittelvitz couple, 1912-1914; Hosbach's letters from prisoner of war in Egypt, 1917-1919; "Paulo Shempahila - Lebensbild eines einheimischen Gehilfen, 1919; 3 Songs in Swaheli (Text u. Sheet music by Martha Hosbach), 1927; Letters and reports by Martha Hosbach from 1926; "Die Schule von Kijunga von Josua Hermas, translated by Wilhelm Hosbach, 1932; Jahres-, Konferenz- u. Schulberichte von Bukoba, 1932; Gutachten zur Wasserversorgung in Kigarama, 1932; draft: "Integration of the mission into the German Protestant Church of Knak; "Neue Ordnung für die Missionsarbeiter der Bethel-Mission, 1933; "Ein Wort Dankbarer Erinnerung an Frau Künzel, 1934; Correspondenz während des 2. 1939-1949; letter from an African teacher to Wilhelm Hosbach, 1949; correspondence with the Hosbach couple at home, 1949-1961; obituary for Martha Hosbach, widowed Kraemer, née Wegener; obituary, obituary and memories of Wilhelm Hosbach, 1964

Curriculum Vitae and Testimonies, 1929; Instructions and Vows of Deputation, 1930; Correspondence (also during internment), 1929-1947; Photo by Werner Wittenberg, 1930; Certificate of Good Conduct and Medical Certificate by Werner Wittenberg, 1932; "Jubilee of the Bukoba Church on 28.07.1935; "Etwas vom Gelde im Haya-Lande, 1936; "From the work of the mission office in Bukoba, 1937; Correspondence during the stay in Queenstown in South Africa, 1947-1956; Correspondence with Hanni Wittenberg about supply matters, 1956-1965

In the foreground foreman Karl Stappf and Miss. Karl Suppes. Photographer: Guth?. Photo type: repro photo. Format: 17,8 X 12,9 Description: before crowd (dressed in Eurorean).

Photographer: Suppes K.. Photo type: repro photo. Format: 17.7 X 12.9.

Photographer: Suppes K.. Photo type: repro photo. Format: 13.0 X 17.8.

Photographer: Guth?. Phototype: Photo. Format: 5,5 X 5,7. Description: Church in the middle back.

Photographer: Guth?. Phototype: Photo. Format: 10,7 X 7,8. Description: Church with double grass roof, further rectangle. Building with grass roof, crowd in front of it.

Phototype: Photo. Format: 5,5 X 8,5. description: (place unknown) landscape photo with banana grove and Kilim. summit in background. Reference: flat film negative and cardboard no. 126 in negative box. See album 22, no. 39 (8.5 X 5.5) "The church is over. (Old Moschi)".

Photographer: Guth?. Phototype: Photo. Format: 10,2 X 7,9 Description: (in connection with no. 571/572, Alb. 5) Children, partly with children. Slate boards in front of buildings with roof made of plant fibres.

and Susanna in the meadow outside Arusha Church. Photographer: Blumer?. Phototype: Photo. Format: 9.2 X 6.9. Remark: pale.

Photographer: Mergner?. Type: Photo. Format: 5,7 X 8,5. Description: Machame? (building: stone walls, corrugated iron roof, arched windows), group of seated men, partly m. Scarves/ partly dressed europ., cap or hat, 3 boys standing. Reference: See album 14, no. 172 (6.8 X 9.5).

Photographer: Blumer?. Phototype: Photo. Format: 10,7 X 8,2. Description: standing on meadow, in the background house and church.

and two other European women on the meadow in front of the church in Arusha. Phototype: Photo. Format: 9.0 X 11.8.

Phototype: Postcard. Format: 8,6 X 13,7. Description: Church. Remark: copyright by ERKA Photo Tallinn.

as well as bell cage with african. Model figures. Phototype: Photo. Format: 16,0 X 22,0 Description: behind it building with inscription "Deutsche Kol... Deutschrum in A(frika)". Remark: Published..: Miss.Bl. 1914, Number 4, Nachr. 1914, Number 9.

Phototype: Photo. Format: 10,7 X 7,8 Description: Building with double grass roof, some people dressed europ., many wrapped in cloths. Reference: Cf. print templates sample book Vk, Neg. A89 (16.7 X 12.0) "Akeri waterfall near Nkoaranga".

Photographer: Blumer?. Phototype: Photo. Format: 10,4 X 7,9. Description: small church made of plant fibres behind the grave.

Photographer: Mrs. or Mr. Blumer?. Phototype: Photo. Format: 5,3 X 5,2. Description: front bananas. Remark: faded.

Photographer: Mergner?. Type: Photo. Format: 6,7 X 9,3. Description: View to the altar, empty.

Phototype: Photo. Format: 7,5 X 6,9. Description: in front a European man with hat, behind men with caps and sticks, shields, scarves around hip. Reference: See proofs no. 11/965 (10,5 X 6,2) "Church of Kimandolu" Comment standing: 2 originals.

(Chapel in Akeri). Photographer: Blumer?. Phototype: Photo. Format: 7,2 X 4,6. Description: 23 persons in two rows (standing / sitting), chapel made of plant fibres with arched windows. Reference: See Album 2, No. 34 (720), 31 (683), 32 (684).

Photo type: Photo (colored). Format: 8,2 X 5,5.

Photographer: Mergner?. Phototype: Postcard. Format: 13,6 X 8,5. Description: other perspective (side towards the church). Remark: on the postcard it says: My dear wife Doctor Mergner in greeting and remembrance of her Irmgard ... Photo in Madschame Jan. 1940.

Photographer: Mergner?. Type: Photo. Format: 9,8 X 6,8 Description: almost identical m. Estate of Dr. Mergner, No. 261, 269, 270, 271; church to the right.

Phototype: Photo. Format: 9.0 X 6.5. Description: double roof made of plant fibres, one group of people each on the right and left, dressed in white. Remark: Published..: Miss Bl. 1913, Number 20.

Phototype: Photo. Format: 10,2 X 8,1. Description: in the style of a Chagga house built: of grass, in the entrance group of people (dressed with europ. clothes, scarves.

Photographer: Mergner?. Type: Photo. Format: 11,6 X 8,9. Description: with further building complex.

Phototype: Photo. Format: 10,8 X 8,1. Description: seen from the foot of the hill. Reference: Plate and cardboard No 90 in negative box (1 print). See photo no. 112 (11,2 X 8,2) "On the dedication day of the Mtii Church (Miss. Michel and Guth)". Cf. single photo no. 113 (11,2 X 8,4) with marking (to cut off the photo) and retouching.

Photographer: Mergner?. Type: Photo. Format: 17,3 X 12,7. Description: Church similar to that of Machame (plastered stone walls, double corrugated iron roof), in front of it a bell-house, right small house, in front of church crowd (European clothes/cloths).

Photographer: Mrs. or Mr. Blumer?. Phototype: Photo. Format: 12,0 X 8,9. Description: Church: Bricks, roof made of plant fibres.

Photographer: Blumer?. Phototype: Photo. Format: 9,0 X 12,0. Description: in the church of Arusha. Remark: blurred.

Photographer: Blumer?. Phototype: Photo. Format: 10,7 X 8,2. Description: Group picture, about 50 children, partly in row, front sitting on grass, European clothes, simple cloth clothes; church: brick wall, roof made of plant fibres.

Photographer: Mrs. or Mr. Blumer. Phototype: Photo. Format: 11,4 X 6,9. Description: 7 girls: europ. dressed, 1 Maasai- or Arushamädchen, 1 young man: europ. dressed, standing together with son Blumers. Reference: See album 20, no. 533 (10,5 X 8,0) "Christmas in Aruscha 1927"(?). See album 20, no. 584 (11.0 X 8.1). Cf. estate L. Blumer, Nr 752 (11,0 X 8,2) "The decorated church on the wedding day in Aruscha".

Photographer: Blumer Frau?. Phototype: Photo. Format: 10,8 X 8,2. Description: in front of the mission house in Arusha, Miss. Blumer in the gown and the two couples dressed European.

Photographer: Blumer?. Phototype: Photo. Format: 7,5 X 8,8. Description: 7 brass players (African youth) in front of brick church, conductor with book and baton on chair, European uniform clothes, fez, short shirts.

Photographer: Blumer Frau?. Phototype: Photo. Format: 14,2 X 8,6. Description: in front of the church of Arusha (brick house, plant fibre roof), standing in front of the people Miss. Blumer in the gown.

Six fiches. Contains: FICHE NR. 42 1 - Leipzig 1937. Leipzig Mission to all staff in the home service of the Mission - 1937. Leipzig Mission to Knak (2 letters) - Berlin 1937. Berlin Mission Society to Ihmels - o.O. 1937. ? to Press - o.O. 1937. ? to Lenz - o.O. 1937. ? to Nicol - Shira 1937. Winkler to Mission Inspector - Moshi 1937. Gutmann (Circular No. 6) "To all mission brothers and sisters" - o.O. 1937. ? Certificate for Mission Inspector Küchler (concerning forthcoming visitation to East Africa) - Krummenhennersdorf 1937. Küchler to Mission Director - o.O. 1937. ? To Mission Inspector Küchler and Mission Inspector Weishaupt - 1937. Ihmels ("Urgenlichkeits-Bescheinigung" for Küchler's ticket) - 1937. To the Head of the German East Africa Line - 1937. To Mission Inspector Küchler - Draft "Instructions for the Visitation Journey of Mr. Mission Inspector Küchler." - 1937. "Instructions for Mr. Mission Inspector Küchler's visitation trip." - "Agenda for the collegial meeting... 1937." - 1937. to Superintendent of the City of Leipzig (Beurlaubung von Küchler) - Daressalaam 1932. Roehl to the Bethler-Mission (copy) - 1937. to the Superintendent Leipzig-Stadt - 1937. to Rendant Otto, D.E.M.R. Abt. für Devisenanforderungen - "Welcome Letter of the Church Committee for Mr. Mission Inspector Küchler to the Parishes". - Berlin 1937. German Evangelical Mission Council. Department of Foreign Exchange Requirements for Ihmels - Dar es Salaam 1937. Küchler an Ihmels bzw. Kollegium (2 letters) - "Statut des Missions-Kirchen-Bundes (MKB) auf Lutherischer Basis für Ostafrika. - Protocol: "African Council of the Missionary Church Federation on a Lutheran Basis for East Africa. 1st meeting" - "Minutes of the meeting of the Preparatory Commission of the MKB Dar es Salaam ... 1937" (copy) - Leipzig 1937. To Mission Inspector Küchler (6 letters) - Machame 1937. Küchler to Ihmels or Kollegium (3 letters; partly multiple copies) - Moshi 1937. Küchler to Ihmels (2 letters) - Mamba 1937. Küchler to Weishaupt - Marangu 1937. Küchler to Kollegium (original and copy) - Marangu 1937. Küchler to Ihmels. FICHE NO. 42 2 - Arusha 1937. Küchler an Ihmels - Moshi 1938. ? (illegible) to Küchler - Leipzig 1938. to Küchler (3 letters) - Gonja 1938. Küchler to Ihmels - Gonja 1938. Küchler to Kollegium (original and 2 copies) - Leipzig 1938. An Gutmann - Mamba 1938. Küchler an Ihmels (2 letters) - Leipzig 1938. An Fokken - 1938. An Küchler - 1938. An Missionsdirektor (illegible because of the copy on Fiche) - 1938. An Küchler - Tübingen 1938. Küchler an Ihmels - o.O., o.J. Ihmel's "What we experienced with Christianity in East Africa" (typewritten) - o.O., o.J. ? "Vom Dienst der Frau auf dem Missionsfeld" (typewritten) - "Allianz Lebensversicherungsbank A.G. Berlin" (printed) - Leipzig 1927. Allianz Lebensversicherungsbank an Ihmels (2 letters) - 1927. An Dekan der Theologischen Fakultät zu Leipzig (2 letters) - 1927. An Gibson - 1927. An Nellner (2 letters) - 1927. An Allianz Lebensversicherung - Programme of the journey of Mr. and Mrs. Missionsdirektor Dr. Ihmels in East Africa 1927. - o.O.., o.J. Paul. "A Promemoria for some Business Tasks in our East African Mission" - Schweta 1927. Paul to Mission Director - London 1927. Conference of Missionary Societies in Great Britain and Ireland - Leipzig 1927. Ihmels to Rector of the University of Leipzig - Old Moshi 1927. The Director of Education, Daressalaam. (concerning "Female Education"; 2 letters; English) - Machame 1927. Secretariat of the Leipzig Mission to Foster, Superintendent of Education - Dresden 1927. Ministry of Popular Education to Ihmels - Berlin 1927. Berlin Mission Society to Ihmels. FICHE NO 42 3 - 1927. An Knak - 1927. An Missionsinspektor Held, Wiesbaden. - 1927. An Egyptian Consulate (2 letters) - 1927. Kollegium certificate for Ihmels - Heimstatt 1927. Metz on "Friend" - 1927. An Hauptschriftleitung der Hamburger Nachrichten - Leipzig 1927. Leipziger Neueste Nachrichten an Ihmels - 1927. An Knak - 1927. An Gehring - 1927. An Gnanascharingam - Leipzig 1927. An Enderlein - Schreiben Enderleins (1. page missing) - Wang 1927. Knak on Ihmels - o.O. 1927. An Enderlein - Schreiben Enderlein (1. page missing) - Wang 1927. Knak on Ihmels - o.O, o.J. Ihmels(?) (already in Africa)?. (concerning finances) - On board the steamship Njassa 1927. To cathedral preacher (Körner) - On board the Njassa 1927. Himels on space - Schweta 1927. Paul on mission director (2 letters) - Machame 1927. Space on mission director (3 letters) - Bumbuli o.J. Gleiss on space - Nkoaranga 1927. Ittameier on mission inspector - Mayaveram 1927. Meyner to Mission Director (for India) - o.O. 1927. Rensch to Mission Director - Moshi 1927. Gutmann to Mission Director - Marangu 1927. Rother to Mission Director - Daressalaam 1927. The Secretariat Tanganyika Territory an Ihmels - On board the Njassa 1927. Ihmels to "Official Brother" - East-India 1927. Lehmann to mission director - Arusha 1927. Rißmann to mission director (concerning rejection of his marriage request by the college; illness; 4 letters) - telegram to Ihmels - telegram to Weishaupt - Müritz 1927. Weishaupt to Ihmels - Gonja 1927. Ihmels to mission inspector - Gonja 1927. Ihmels an Rißmann - Gonja 1927. Ihmels an Senior - Quote Albert Schweizers - Hospital Arusha 1927. Expert opinion of the "Medical Officer" on Rißmann (English) - Moshi 1927. Ihmels "Report No. 4. (Report 3 on Rißmann's Disease)" - Dresden 1927. Branch Mission Society to Mission Director. FICHE NO 42 4 - Leipzig 1927. Mission Inspector Gerber to Mission Director - Mayaveram 1927. Meyner to Mission Director (2 letters) - Schweta 1927. Paul to Mission Director - Machame 1927. Space to Mission Director - Mwika 1927. Ihmels an Weishaupt - Mwika 1927. Ihmels an Probst - Mwika 1927. Ihmels an Lehmann (concerning premature marriage) - Nkoaranga 1927. Ihmels (report no. 4; concerning seminar in Marangu) - 2 telegrams Ihmels - Arusha 1927. An Raum - Marangu 1927. Rother an Missionsdirektor - Memmingerberg in Swabia 1927. Editor of the Nürnberger Missionsblatt an Ihmels - Arusha 1927. Ihmels an Senior (Reg. Heimreise Rißmann) - Arusha 1927. Ihmels an Rother - Marangu 1927. Rother an Missionsdirektor - Shira 1927. Ihmels to Mission Inspector - Ruruma 1927. Bonander to Ihmels (English) - Machame 1927. An Fokken - Machame 1927. An Rother - Machame 1927. An Watt (refusal to purchase land) - Machame 1927. To Mission Inspector - Leipzig 1927. Ev. -luth. Mission to Ihmels - Shigatini 1927. ? [Ihmels] (Report No. 7: Moshi; Report No. 8: Mamba; Report No. 9: Mwika) - Shigatini 1927. Ihmels to Mission Inspector - o.O., o.J. ? "Medical Station" (handwritten) - Shigatini 1927. Ihmels to "Official Brother" (concerning stay in Egypt) - proof of 4 registered letters - Shigatini 1927. Ihmels to Oldham - Cairo 1927. Cecil House Hotel to Ihmels - Moshi 1927. Ihmels to Bonander (fiancée of Reusch). FICHE NR. 42 5 - 2 telegrams - Moshi 1927. Ihmels to "Official Brother" (2fold) - o.O. 1927. ? Machame 1927. Ihmels to Senior (circumcision) - Machame 1927. Ihmels to "Official Brother" - 1927. Transcript from a letter from Ihmels to Mr Oldham (circumcision) - 1927. School questions) - Machame 1927. Ihmels to Mitchell (3 letters; English) - Mombasa 1927. Ihmels to Fokken - Machame, Mombasa 1927. Ihmels to Rother - Mombasa 1927. Ihmels to Raum - Mombasa 1927. Ihmels to Ittameier - Mombasa 1927. Ihmels to "Doctor" - Hamburg 1927. Woermann Line, German East Africa Line to Ihmels - On board the Njassa (shortly before Cape Town) 1927. Ihmels to College (No. 1) - Steamship Njassa 1927. Ihmels to College (No. 2; original and copy) - Moshi 1927. Ihmels to College (Report No. 4: Usambara; Report No. 5: Südpare) - Nkoaranga 1927. Ihmels (Report No. 6: Seminar Marangu) - Shigatini 1927. Ihmels. (Report No 7: Moshi; Report No 8: Mamba; Report No 9: Mwika; Report No 11: Nkoaranga). FICHE No 42 6- - Continued - Report No ? (Arusha) - "Special discussion on circumcision" (handwritten) - "On safari in East Africa" (typewritten) - "In East Africa" (typewritten) - "On educational issues and the like".