Correspondence between inspectors Ronicke u. Kittelvitz u. Sister Magdalena Hagena, mostly thank-you letters for donations, often expressed in the form of poems, 1922-1944; membership card of the Sarepta-Afrikabund, 1933; obituary for sister Magdalene Hagena, 1944; estate of sister Magdalena Hagena circulars to the members of the Afrikabund, partly printed with photos of the first baptized Tutsi, 1925-1941; letters of African Christians, u.a. by Hermann Kanafunzi, Jakobo Ngombe, Samuel Stepke, Sospater Boko, Johana Kikkule, Heilgehilfe Paulo, Elisabeth Nyaboro and many more with a photo by Sospater Boko, 1929-1938; letters from missionary sisters and missionaries from Africa, 1925-1937; letters from the Missionaries Gleiß, von der Heyden, Hosbach and Johanssen, 1924-1930