Show a survey route along the border between East Africa Protectorate and German East Africa, indicating hydrology, relief with contours and spot heights, vegetation, settlements and paths
'Capt. Behrens' Sketch from Attached Original July 22nd. 07' - sheet 1. 'Capt. Behrens' Adjustment to Part of A.G.Comn.(Bdy).E.Africa Tracing-Linen - Sheet IV' - sheet 2
Scope & Content:
Show corrections to field sheets 19 and 22 held at WOOS/8/2/1