Minutes of the board meetings EMDOA; Letters from Pastor Hagenau, 2nd chairman of the EMDOA, to F. von Bodelschwingh, 1890-1891; Request of the DEMA to Ev. Oberkirchenrat for service of theologians in the mission (printed; written at the conference in Halle), Nov. 1890; Letter from Doctor Gustav Warneck to F. von Bodelschwingh, May 1891; Report on the planned new construction of the hospital in Zanzibar (printed with illustrations), December 1891. 1890; Minutes of the board meetings EMDOA and copies of letters from missionaries in Africa, 1890-1894; "Die Anfänge der Evangellislisationsarbeiten eines Landdiakones im Münsterland, Aufsatz, 1890; Bekämpfung der Malaria durch Luftfiltration, von Doktor K. Möller (Druck), 1890; "Vicelin, der Apostel der Wenden, Erzählung, N.N.., o.J.; travelogue of Wohlrab and Johanssen from Tanga to Mlalo in northernusambara in April 1891; song sheet "One it is, whom I love, N. N., not stated; Christmas newsletter from F. von Bodelschwingh, 1891