School Library Committee, Harrow, England. School Library Committee, Rugby, England. North of England Institute of Mining and Mechanical Engineers, Newcastle-upon-Tyne. Clifton College, England. Victoria Institute, London. Institution of Civil Engineers, London. Natural History Society, Marlborough College, England. Royal Society, Edinburgh. Royal Botanic Garden Library, Edinburgh. Geological Society, Edinburgh. University Library, Edinburgh. Royal Physical Society, Edinburgh. Philosophical Society of Glasgow. Natural History Society, Glasgow. Royal Irish Academy, Dublin. Royal Society, Dublin. Asiatic Society of Bengal, Calcutta. Geological Survey of India, Calcutta. Royal Society of New South Wales, Sydney. Linnean Society of New South Wales, Sydney. Public Library, Sydney. Library of Australian Museum, Sydney. University Library, Sydney. Royal Society of Victoria, Melbourne. Public Library, Melbourne. University Library, Melbourne. Geological Survey of Victoria, Melbourne. Legislative Library, Adelaide. Royal Society of South Australia, Adelaide. University Library, Adelaide. Public Library of Tasmania, Hobart. Royal Society of Tasmania, Hobart. Queensland Branch—Geographical Society of Australasia, Brisbane. Free Public Library, Capetown. National Library, Honolulu. Boston Society of Natural History, U.S.A. Connecticut Academy, U.S.A. Johns Hopkins University, Baltimore, U.S.A. Second Geological Survey of Pennsylvania. Smithsonian Institute, Washington, D.C. Geological Survey of U.S. Territory, Washington, D.C. American Geographical Society, New York. American Philosophical Society, Philadelphia. American Institute of Mining Engineers, Philadelphia. Franklin Institute, Philadelphia. Academy of Natural Sciences Library, Philadelphia.