Among these papers there are portfolios of military sketches of various routes of invasion from Natal into the Transvaal and Free State, prepared by Major Grant, Captain Melvill, and Captain Gale immediately after the Jameson Raid. A further portfolio marked secret styled "Reconnaissance Reports of Lines of Advance through the Free State" was prepared by Captain Wolley, on the Intelligence Division of the War Office, in 1897, and is accompanied by a special memorandum, signed by Sir Redvers Buller, to keep it secret. Besides these there are specially executed maps of the Transvaal and Free State, showing all the natural features, also a further secret Report of Communications in Natal north of Ladysmith, including a memorandum of the road controlling Lang's Nek position. Further, there is a short Military Report on the Transvaal, printed in India in August last, which was found most interesting. The white population is given at 288,000, of whom the Outlanders number 80,000, and of the Outlanders 30,000 are given as of British descent--which figures the authorities regard as much nearer the truth than Mr. Chamberlain's statements made in the House of Commons. One report estimates that 4,000 Cape and Natal Colonists would side with the Republics in case of war, and that the small armament of the Transvaal consists of 62,950 rifles, and that the Boers would prove not so mobile or such good marksmen as in the War of Independence. Further, the British did not think much of the Johannesburg and Pretoria forts. A further secret Report styled "Military Notes on the Dutch Republics of South Africa," and numbers of other papers, not yet examined, were also found, and are to be forwarded to Pretoria. The Free State burghers are now more than ever convinced that it was the right policy for them to fight along with the Transvaal, and they say, since they have seen the reports, that they will fight with, if possible, more determination than ever.