The Gold Mines of the World (2d edition - 1902). Written after an inspection of the mines of the Transvaal, Rhodesia, India, Malay Peninsula, West Australia, Queensland, Victoria, New South Wales, Tasmania, New Zealand, British Columbia, the Klondyke, United States, Alaska and Mexico. Illustrated with plans and photographs. Воспроизведено в оригинальной авторской орфографии издания 1902 года (издательство "London: Waterlow and sons lim.; Simpkin, Marshall, Hamilton, Kent & Co.; New York: Engineers & Mining journal inc."). Это и многое другое вы найдете в книге The Gold Mines of the World (J. H. Curle)