This small memorial to the "Gefallen und Gestorben fuer Deutschland" I found in Rebecca Street cemetery in Pretoria. Its the first German war memorial I have ever seen, and I had no idea it actually existed. The translation of the plaque is a rough one, but I hope it conveys the context of the memorial. Both World War 1 and World War 2 are commemorated on the plaques.
Diese Grotte birgt geweihte
Erde von Heldenfriedhofen
und Grabern unserer
heldischen Toten
aus aller Welt
This Cairn holds the sacred Earth from War Cemeteries and Graves of our heroic Dead from around the World