1953
Tanganyika. Department of Surveys and Town Planning.
1931
Grant, Claude Henry Baxter, 1878-1958, ornithologist and surveyor, Surveyor.
1:300k
1886
Johnston, Harry Hamilton Sir
1862
Burton, Richard Francis Sir
1931
Grant, Claude Henry Baxter, 1878-1958, ornithologist and surveyor, Surveyor.
1:300k
1897
Langhans, Paul
1:2m
1860
Burton, Richard Francis Sir
1910
1:4m
1892
BROWN, Robert M.A., Ph.D
1700