Correspondence on border issues in the mission hinterland; correspondence on the handover of Borneo to Basel; contract of service between Miss. doctor Dr. Boeckh and Basler Mission, 1921; contract between "De Classical Zendingscommissie te Amsterdam" and Basler Mission, 1925; appeal to the Basler Mission, flyer, 1927

What does the ethnological exhibition of the Basler und Leipziger Mission want? (Flyer, ed.: Der geschäftsführende Ausschuss (among others Domprediger von Schwartz, Pfarrer Eisenberg), print: Friedr. Bosse, Braunschweig, 23x 29,5 cm) 1912;How does the Christliche Preßverband Braunschweig work? (pamphlet, annual report 1913/1914, signed Pfarrer Querfurth, print: Druckerei des Rauhen Haus Hamburg, 14,5 x 22,5) [1914];The plight of social loneliness and its overcoming in a new national community. Church in the people/Volk in the church. What does the church-social alliance want? (Flyer, ed.: [Kirchlich-Sozialer Kongress], print: Montanus, Berlin, 23.5 x 32 cm) [1927]; Handbook for a report to Protestant-Lutheran congregations about the diaspora care of the Martin-Luther-Bund, Erlangen (flyer, ed.: Martin-Luther-Bund, Erlangen, print, 21.5 x 30 cm) [ca. 1951].