Annual, Monthly and Presidential Reports, Correspondence, 1892-1909; Conference Minutes, 1892-1908; Baptismal Form in Kishambaa and German, 1895; Principles for the Liturgy in Worship, 1902; Confidential Reports on a Journey through Segulaland and the Ngulu Mountains by E. Johanssen, 11 p., ms.., 1904; Statements of missionaries on circumcision, 1903-1904; newspaper clippings, 1905; Conference Decisions from Africa, 1908; "Journey to Usambara by Wohlrab 5 p., ms., 1909; "From our external schools by F. Gleiß, 12 p., 1909; "Victim to the Shambala 7 p., ms., n.y. ; "Poor lepers in East Africa 7 p., ms., n.y.