1907-1920 in Karibib, Okahandja, from 1924 parish office in USA among others in Renville, Min.; curriculum vitae, application, certificates, 1898-1901; letters and reports from Karibib and Okahandja, 1907-1921; testimony and recommendation, 1923; letters from North America, 1924-1959; correspondence with Mrs. Marta Siekmann, née Garbers u. d. Söhnen Gene u. John, 1950-1963;

Missions-Farmer, 1912-1941 in Okahandja, Omburo, Okombahe, Usakos; Curriculum Vitae, 1904; Curriculum Vitae, Application, Testimonies, 1912-1913; Instruction as Mission Farmer, 1913; Letters and Reports, especially from Omburo, 1913-1921; Examensbericht d. Missions-Seminars, 1928; Correspondence from Usakos, 1931-1939; Message about internment, 1939; Report about the death of Ernst Wilhelm Römer in Kimberley and obituary, 1941; death certificate and obituary for Mrs. Rosa Johannette Römer, née Huppert, 1956;

1921-1954 in Windhoek, Okahandja, Karibib, director of the Paulinums; correspondence, circulars, travelogues, essays, 1921-1938; curriculum vitae (2 versions), application, certificates, 1906-1908; medical testimony for Mrs. Martha Pönnighaus, nee. Brünger, 1920 From the Women of the Paulinum Disciples, by Martha Pönnighaus, 1951; Statistics on our Evangelists and Pastors in Southwest, 1953; Letters from Fr. Josua Tjiurutue and Fr. Hendrik Isaak, 1956; Let us save you! Mission game from Southwest Africa, by Mrs. Martha Pönnighaus, without year; correspondence by Friedrich Pönnighaus. Martha Pönnighaus with Gustav Menzel, missionary Fritz Heinrich Ludwig Harre and Inspector Gustav Weth, 1954-1966; Zur Vita von Herr Missionar Friedrich Pönnighaus, ca. 1966; answer to the questionnaire of the German Protestant Mission Day, concerning e. g. station Okahandja, 11 p.., ms, c. 1935; Heranbildung d. Diener am Wort, essay, 14 p., hs., c. 1939; copies from letters by Friedrich Pönnighaus from war and imprisonment, 1939-1945; correspondence Friedrich Pönnighaus with Dr. Hans de Kleine, 1962-1968

1844-1847 in Capeland, 1848-1852 in Worchester, Otjikango, Okahandja, Otjimbingue, leaving, from 1852 preacher at the Cap, Paarl; sacred poems and songs, composed and recorded by Friedrich Wilhelm Kolbe in his youth, octavheft, not published.Diary for Mr. Eickhoff, Gütersloh, with 7 drawings and explanations, 1847-1848; letters and diaries from various locations, including "Bericht über d. Überfall Jonker Afrikaners auf d. Missions-Station Schmelens Erwartung", 23.08.1850; rehearsal of the Rhine. Missionspresse, 1849; Report on the death of his wife Isabella Kolbe, née Elliott, 1893;