Memorandum ... respecting Russian and English advances in Asia during the last half century, ending June 1884 O T Burne, Political and Secret Dept, India Office, 24 Mar 1885
Sketch map of the countries between Hindustan and the Caspian Sea Scale 1 inch = 64 miles Compiled in the Office of the Surveyor General of India, Calcutta, 1870. With additions to April 1879
The Russians in Akhal Part I. Trans-Caspian. Russian acts and aims from 1716 to 1880 Part II. The Turcomans in relation to Afghanistan and Persia Part III. Afghanistan and the Turcomans Part IV. Russia and Persia over the Turcomans, England intervening R Michell, India Office, Mar 1882
The Turcomans. By Maj-Gen Nicholas Petrusevitch, (1 Jun, 29 Aug 1879). From the Journal of the Caucasus branch of the Imperial Russian Geographical Society, vol XI, no 1, for 1880. Translated by Robert Michell [?1881]
[Report by Ronald Thomson on the Toorkoman tribes occupying districts between the Caspian and the Oxus, dated Tehran, 29 Feb 1876, and memorandum by Mission Agent, Asterabad, on the Yemoot Toorkoman tribes on the Goorgan and Atrek rivers, 23 Apr 1876] Foreign Office (2908) (amended copy), May 1877
The ancient course of the Amu-Daria. (Translation from a German pamphlet by Professor R Lenz of the St Petersburg 'Academie Imperiale des Sciences' Charles Grey, [undated]
Report on the late movement of the Russian force in the Trans-Caspian district, with notes on its present condition and disposition, and the condition of the settlements of Ashurada and Krasnovodsk Cpt G C Napier, [1879]