Vol. 1; Curriculum Vitae and Testimonies, 1894; Medical Opinion, 1895, 1902 and 1908; Letters and Reports from New Guinea, 1902-1922; Vol. 2; Letters and References. Reports from New Guinea, also in the service of the Lutheran Mission New Guinea, 1922-1925; account of the General Treasury of the Lutheran Mission Australia, 1927; minutes of the meeting "Our debts to the Iowa Synod", 1930; letters and reports from Blum's work at home, 1925-1939; death notice and obituary for Marie Blum, née Müller, Dr, 1934; "Abschied vom Johanneum" by Wilhelm Blum, 1939; Vol. 3; Correspondence with Wilhelm Blum for homeland work, 1939-1942; Obituary, obituary and letter of condolence for Wilhelm Blum, 1942; Correspondence with members of the Blum family, 1943 and 1960

• Contains also: transcript pioneer of aviation and father of whites (about Fritz Loose) * Contains: e.g. curriculum vitae Friedrich Loose (period 1897-1954), medical certificate on the occasion of Fritz Loose's return from New Guinea (8.6. - 8.6.)1938), curriculum vitae Fritz Loose (period 1917-1970), transcripts of various assessment certificates (e.g. period 1918-1920, Norderney air station; 1932-1933, Deutsche Luftfahrt-Werbeaktion, 13.6.1933), typoscript with the note "Für Kindermann" concerning the following persons Atlantikflug in east-west direction, single pages of the Typoscript about Looses New Guinea trip, different Typoscriptpages with correction notes (letters, single pages of essays, Typoscript with the title "Junkers" (report about Atlantikflug), copy of the questionnaire for the collection of technical-scientific archives of the aerospace of the Deutsches Museum Munich (1982) with copy and corresponding cover letter, curriculum vitae Fritz Loose (period 1914-1968), curriculum vitae Friedrich Loose (form betr. Application for the post in the Joint Ministerial Gazette ... bwz. i. d. Schwarztschen Vakanzen-zeitung ... written out in full ... Position...; 31.3.1954), certificate of the Flugplatz-Gesellschaft Hangelar GmbH for Fritz Loose (27.11.1958)

New Guinea:; Contains: Letters and reports from New Guinea, 1887-1889; same 1889-1891; land purchase contract (copy) with the New Guinea Company in Finschhafen, 1888; house construction bill Bogadjim, 1888; annual report on Bogadjim,1889

Letters and reports from New Guinea; land purchase contract (copy) with the New Guinea Company in Finschhafen, 1888; house construction bill Bogadjim, 1888; annual report on Bogadjim, 1889

This series contains a bound volume, with printed columns, recording letters received under headings. These headings include Number, Date of Document, Date of Receipt, Document sent by, Contents, How dealt with and Location of Document. The word 'Gerichts' has been added to the title, probably c.1895, to distinguish this volume from CRS G30 the 'Ver Waltungs Journal' (Administration Daily Register).
The original has been sent to Papua New Guinea

Contains: Letters Pfeils to relatives about his Africa expedition - Reports and letters Pfeils from New Guinea to relatives and acquaintances - Manuscript for Pfeils book: "Suggestions for practical colonisation".

Ask Ehlers whether the Göttingen Museum is interested in the scientific objects he collected on New Guinea and the surrounding islands.