1.
Diakonale reis van die Nederduitsch Hervormde Kerk ; Diaconal journey of the Dutch Reformed Church
2.
3.
Memorandum concerning statements of the Anglican Church re the D.R. Church and education in South Africa ; Memorandum concerning statements of the Anglican Church re the Dutch Refo...
4.
5.
6.
7.
Tagebuch des Missionars Albert Nachtigal: Band 2: Teil 2: 1881 - 1893 ; Diary of the Missionary Albert Nachtigal: volume 2: part 2: 1881 - 1893