1953
Tanganyika. Department of Surveys and Town Planning.
1886
Johnston, Harry Hamilton Sir
1862
Burton, Richard Francis Sir
1900
Losio
1:1m
1860
Burton, Richard Francis Sir
1910
1:4m
1892
BROWN, Robert M.A., Ph.D
1700
1901
Dietrich Reimer
1:5m
1827
Vandermaelen, Philippe, 1795-1869
1:2m