Papers relating to his life and career, 1842-1885, dated 1856-1885, principally comprising press cuttings, 1856, 1877, 1882, [1884] and obituaries, 1885. A ride to Khiva (Cassell and Co, London, 1876); On horseback through Asia Minor (Sampson Low and Co, London, 1877).

Announcement, in Russian, by Nicholas II, Tsar of Russia and Poland, Great Prince of Finland (1894-1917), of Austria-Hungary's declaration of war upon Russia, as reported by the St Petersburg Telegraph Agency in the 'Astrakhan Leaflet', 21 Jul 1914 (3 Aug 1914). Translation into English included.