272 EXCHANGES. 



Missouri Historical Society St. Louis, Mo. 



Sedalia Natural History Society Sedalia, Mo. 



Nebraska State Historical Society Lincoln, Neb. 



New Jersey Historical Society Newark, N..]. 



E. M. Museum of Geology and Archaeology, Princeton College. Princeton, N.J. 



New York Academy of Sciences New York. 



American Museum of Natural History, Central Park " 



American Society of Civil Engineers " 



Journal of Speculative Philosophy " 



Journal of Comparative Medicine and Surgery " 



Linnean Society of New York " 



New York Microscopical Society " 



School of Mines Quarterlj% Columbia College " 



Magazine of American History " 



American Geographical Society ' • 



New York Academy of Anthropology " 



American Chemical Society " 



Electrical Review .' " 



Electrician and Electrical Engineer " 



Association of Engineering Societies " 



American Institute of Mining Engineers " 



Political Science Quarterly " 



" Christian Thought " " 



New York State Library . . Albany, N. Y. 



New York State Museum of Natural History " 



Buffalo Society of Natnral Sciences Buffalo, N. Y. 



Buffalo Historical Society " 



Cornell University ... Ithaca, N.\' . 



Yassar Brothers Institute Foughkeepsie, N.Y. 



Oneida Historical Society Utica, N.Y. 



Rensselaer Society of Engineers Troy, N. Y. 



Elisha Mitchell Scientific Society University of North Carolina. 



Ohio Mechanics' Institute Cincinnati, 0. 



Historical and Philosophical Society of Ohio " 



Cincinnati Society of Natur.il History " 



Magazine of Western History Cleveland, 0. 



Denison University, Laboratories of Biology and Natural 



Historj' Granville, 0. 



State Geological Survey of Ohio Columbus, 0. 



University of Pennsylvania Philadelphia. 



American Catholic Quarterly Review " 



American Naturalist . '' 



American Philosophical Society " 



Academy of Natural Sciences of Philadelphia " 



Wagner Free Institute of Science of Philadelphia " 



