[Gordon, Charles George CB] (1833-1885); Watson, Charles Moore, Lt., RE (1844-1916). Collection of Three Original Autograph Letters and a Manuscript Map by the Governor of Equatoria Charles Gordon during his White Nile Expedition of 1874-1876 and Reporting on His Steaming up the River from the Mouth of the Sobat River to Gondokoro; WITH: Three Original Autograph Signed Letters by Gordon’s Subordinate Lt. Watson, also Written during the Expedition. Gordon’s manuscripts: Three original autograph letters signed and addressed to Col. Nugent. Saubat, 21 August 1874; Entrance Bahr el Abiad from Bahr Gazal, 25 August 1874; Bahr el Abiad, 26 August – [8 September] [1874].
Weatherley, Captain Cecil Poulett (1860-1932). Historically Significant Content-Rich Original Manuscript Notebook Documenting the Exploration and Survey of Lake Bangweulu in British Central Africa (Soon to Become North-Eastern Rhodesia, Now – Zambia), With Detailed Notes on the Local Chiefs, Customs, Methods and Styles of Tattoos, Teeth Filing and Its Negative Impact on the Teeth Health, &c., Illustrated with Over Forty Pencil and Watercolour Maps and Sketches of the Lake Shores, Islands, Marshes, the Course of the Luapula River, Native Hairstyles, &c. Ca. 1898-1899.