German colonial officers in front of a station building Add to clipboard BA 2015/1699 File zwischen 1909 und 1914 Part of German Historical Museum Foundation In: German Historical Museum Foundation Koch, Carl
View of the Seamen's House in Tsingtau Add to clipboard PK 2016/532 File 15.06.1902 Part of German Historical Museum Foundation In: German Historical Museum Foundation
Residential building for colonial officials in Molundu Add to clipboard BA 2015/1722 File zwischen 1909 und 1914 Part of German Historical Museum Foundation In: German Historical Museum Foundation Koch, Carl
Missionary Heidmann with several people in front of his house Add to clipboard BA 2015/259 File zwischen 1896 und 1906 Part of German Historical Museum Foundation In: German Historical Museum Foundation Schönau-Wehr, Friedrich von