Travelogues from South and Southwest Africa;
Rhenish Missionary SocietyInspector 1928-1934; Curriculum Vitae, 1915; Correspondence about admission to missionary seminary, 1917-1920; Vocation Certificate, 1928; Medical Certificate, 1932; Zur Besitzfrage der Rheinischen Mission in Afrika, 1932; Correspondence, 1928-1931; Erlebnisse unserer Missionare in Südafrika im Weltkrieg 1914-1918, 10 p.., ms, 1942; Correspondence, 1937-1957; Copy of will, 1959; Correspondence with wife Cornelia wg. foundation e. larger sum for construction e. recreation home in Swakopmund, 1962-1967
Rhenish Missionary SocietyPioneering work in Southwest Africa, 32 p., ms.;
Rhenish Missionary Society3 hs. Circular letter from Inspector Dr. Heinrich Johann Richter with detailed reports about his family, life in the mission house, church and political conditions in Wuppertal etc., 1841, 1844, 1846; circular letters from Heinrich Drießler, Johannes Warneck, Hinrich Johannsen, Hermann Berner and Eberhard Adolf Delius, 1930-1939
Rhenish Missionary Society