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

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

Vol. 1; Letters and Reports from New Guinea, 1888-1894; Correspondence between the New Guinea Company and Governor Schmiele and the RMG with detailed description of the beginnings of the New Guinea mission, 1894; Private letters to inspectors of the RMG, 1888-1899; Statements concerning the acquisition of a mission ship, 1895; Vol. 2; "A Greeting from New Guinea", No. 1, 7 and 8, Dr., 1891-1894; Letters and reports from New Guinea, 1898-1899; Conference sermon "Der Menschenfischer u. sein Beruf", 1898; Bericht einer Reise zur Ramu-Mündung, 1898; Statement on the question "Kostschule oder Ortsschule", 1899; Correspondence on the employment of Kunze in church service, 1900-1910; Correspondence with Georg Kunze in the homeland, 1905-1910; Correspondence with Mrs. Johanne Kunze, née. Schmitz, for moving from Pomerania to Honnef, 1945-1947; obituary, obituary and letter of condolence for Johanne Kunze, 1956

Contains: List of mussel species, list of materials for colouring the topa, animals from Surinam (Latin and Indian names); collection lists compiled under the heading "Remarks on individual pieces of the museum": Missionary Bergmann (German New Guinea), Baron von Bülow (Herero, Owambo), von Carnap-Quernheimb (Cameroon, Togo, Congo), Capitain Dallmann (Various countries), Eckstein (Boers, Zulu), Dr. Ehser (Bali collection), Dr. O. Finsch, Haas brothers (British New Guinea), Kollmann (Uganda, Ushashi, East Africa), Kromecken (?) (Tokyo, Middle Java, Sikkim), Schmidt (Lagos), I. Schneider (Palestine, Egypt, Omdurman), Von Sieglin, Baron von Soden (Africa), Prof. Soest/Eugen Rautenstrauch (South Sea Collection), Sprochte (?), Ludwig Wießner (Untervolta, Sudan)

Includes:Correspondence with1. Father Albanell CMF, St. Isabel de Fernando Po, 1916-19192, Accounting for Accommodation with the Spanish Missionaries (CMF), 1914-19163 Provincial and Confreres of the Misioneros Hijos Dei immaculado corazón de Maris, San Fernando in Cadiz (CMF), 1915-19184. Sacred Heart Priest Fr. Vonius and Fr. Zick, 1916-19195 P. Maas, 1918-19196 Sisters, 1916-1919; Photos taken: - Fathers of the Misioneros Hijos Dei immaculado corazón de Maris, San Fernando in Cadiz (CMF), not.., taken from U.1-916- Mission Station Batete on the Island of Bioko, Equatorial Guinea, not specified, taken from U.1-917

Contains: 1st South Sea - Micronesia/Caroline Islands/Ponape - Mikrones. I, Ponape 1 - ECR Thiel and Parkinson's disease (2 photos); 2 South Seas - Polinesia/Samoa - Polinesia. II, Samoa 35 - Col. Missionary Fellmann, Munich (3 photos); 3rd South Seas - Melanesia/D. New Guinea - Melanes. I, D. N. G. 32 - ECR Hildebrandt (4 photos)