Correspondence with the English Political Officer, 1917-1922; lists of German prisoners of war in thong, 1917; correspondence with German prisoners of war, especially with S. Delius, 1917; order of the District Political Officer for the deportation of Germans to South Africa resp. Egypt (print), November 1917; Korrespondenz mit Ehepaar R. u. A. Köstlin, formerly Kaiserlicher Bezirksamtsmann in Wilhelmstal, 1917-1918; Verordnung zur Rückführung der deutschen Zivilisation als Druck, December 1918; Statistik von Hohenfriedeberg, December 1919; Proklamation über die Repatriierung früherer Feinde, 16 p.., printed in January 1920; "Zur Weihe eingeborener Prediger 8 S., ms. von F. Gleiss, ca. 1920; 2 issues of "Tanga Post, 1919 u. 1920; 2 newspaper clippings on "Native Policy by speaker Owen in "The East African Standard, 1920

Official Instruction, 1912; Correspondence (also from prisoner of war in Egypt), 1911-1919; Health Certificate, 1923; Letters and Reports from Rosario in Argentina, 1924-1925; "Call for cooperation in the states of South America by Johann Ick as print, about 1922; Plans of the printing works in Rosario, 1924; Letters and reports from Rosario, 1924; Letters and reports from Rosario in Argentina, 1924, 1911-1925. Reports from Vuga in East Africa, 1926-1940; "Ufalme Wa Mungu(In English: The Kingdom of God) Number 17, two copies printed in July 1928; "Die Missionsdruckerei in Vuga (Druck), 1931; Medical testimonies of the Joppe family, 1938 and 1942; Correspondence, 1940-1959