Contains among other things: "The most common abbreviations in England", 1908; Treaty on Landing in Swakopmund, o.Dat.
Kastl, Ludwig1899-1950 in Okombahe, Ghochas, Gibeon, Keetmanshoop, Swakopmund, estate see RMG 1.648; Letters and Reports, 1898-1950; Curriculum vitae, cover letter, medical certificate, photography, 1892-1893; Detailed report on war events in Gibeon, Oct. 1904; Copy of a letter: Mrs. Susanne Judt, née Mohn from Hoachanas to her siblings, Oct. 1904; Essay: Über d. Witboois u. ihre Aufstand gegen d. Deutschen, 18 p.., hs., March 1905; "Windhoeker Nachrichten", No. 12, June 1905; Excerpt from Christian Wilhelm Friedrich Spellmeyer's Contobuch, 1906-1907; Letter from schoolmaster Petrus Jod (copy) to schoolmaster Franz in Windhoek, 1907; field instruction for missionaries in South West Africa (see RMG 1.648), 1932; "Kurzer Rückblick u. Abschied" (1939-1950) in "Geschwistergruß", 1950; obituary for Elisabeth Marie Spellmeyer, née Lange, 1951; obituary for Christian Wilhelm Friedrich Spellmeyer, 1952; "Lesefrüchte" collected for 40 years in South West Africa, Dr.., 1941
Rheinische Missionsgesellschaft1890-1930 in Ondjiva, Omupanda, Karibib, Swakopmund, Präses d. Ovambomission, estate see RMG 1.627; extensive correspondence, annual, station and travel reports, 1890-1936; travel report by Thusnelda Wulfhorst, née. Härlin, 1892; Private letters from August and Thusnelda Wulfhorst, née Härlin to Inspector Johannes Wilhelm Karl Spiecker, 1890-1900; "Osondahe", Monatsblatt d. Finnish Mission, May 1909; Correspondence with the German Consulate and Portuguese authorities concerning property claims in Omupanda, 1920-1927; Obituary for August Wulfhorst by Johannes Georg Heinrich Olpp, 1936; Correspondence with his 2nd wife, Johanna Wulfhorst, née Härlin, 1937-1956
Rheinische Missionsgesellschaft