Mr Palgrave in the Dismal Swamp | The Pall Mall Gazette, 1867
William Gifford Palgrave (1826–1888), was the British Consul at Sukhum Kale in 1866.
+ Essays on eastern questions: The Abkhasian insurrection, by William G. Palgrave
+ Report by Mr. Consul Gifford Palgrave on the Port and District of Soukhoum-Kale, for the Years 1865-1866.
+ "Soukhoum [Sukhum] Kaleh" The Graphic: An Illustrated Weekly Newspaper (London, England) May 26, 1877
The Pall Mall Gazette (London, England)17 April 1867, p.9