Map of the route adopted by captains Speke & Grant, on their journey across Africa from Zanzibar to the Mediterranean /
Speke, John Hanning,1827-1864.
Grant, James Augustus,1827-1892.
Johnston, Alexander Keith,1804-1871.
Edinburgh : W. Blackwood & Sons,
1864.
Inset: Sketch map [of] part of East & Central Africa, showing the probable position and extent of Lake Uniamesi, by Erhardt & Rebmann.
Photocopy of the map which accompanies: A Walk Across Africa. By James Augustus Grant.