In lower right corner: 57., Relief shown by hachures., and Shows outlines of European possessions and select names and dates of European explorations from 1849 through 1862.
Subject (Geographic):
Africa, Eastern--Maps and Africa, North--Maps
Subject (Name):
Gräf, A. (Adolf), active 1855-1878 and Haubold, G. (Georg), engraver
In lower right corner: 56., Relief shown by hachures., and Shows outlines of European possessions and select names and dates of European explorations from 1850 through 1860.
