[84] It has been stated that the number of camels employed during the expeditions of 1878-80 for transport purposes, in default of better rail communication, was so great as almost to exhaust the supply of the frontier provinces of Sind and Punjab, while from 30,000 to 40,000 of them died owing to the excessive toils and trials of the work they were required to perform, the financial loss resulting therefrom to the Treasury being estimated at £200,000.
[85] "Professional Papers of the Corps of Royal Engineers," Vol xi, 1885.
[86] "Life and Times of General Sir James Browne, R.E., K.C.B., K.C.S.I." by General J. J. McLeod Innes, London, 1905.
[87] See "The Origins of the War"; by J. Holland Rose, Litt.D. Cambridge, 1914.
[88] In the New York Sun of June 18, 1911, there was published an article which had for its heading, "If Troops had to be Rushed, the Railroads in this Country could move 250,000 Men a Day."
[89] The mileage of lines open, under construction, or authorised, in the three gauges, is as follows:—5 ft. 3 in. gauge, 4,979 miles; 4 ft. 8½ in. gauge, 6,160 miles; 3 ft. 6 in. gauge, 11,727 miles.
BIBLIOGRAPHY
The following list of books, pamphlets and articles bearing on the evolution and the development of rail-power down to the outbreak of the Great War in 1914—this alone being the purpose and the scope of the present work—was originally based on selections from a "List of References on the Use of Railroads in War" prepared by the Bureau of Railway Economics, Washington, D.C., U.S.A., and including items from all the leading libraries of the United States (Library of Congress; the libraries of the principal Universities, Colleges and learned or technical societies; State libraries, public libraries, private railway-libraries, and the library of the Bureau itself), together with various foreign libraries, such as those of the Minister of Public Works in Berlin, the International Railway Congress at Berne, and others besides.