1886.] 453 



anstalt, K. K. Zoologisch-Botanische Gesellschaft, K. K. Cen- 

 tral Anstalt fur Meteorologie und Erd-Magnetismus, Vienna ; 

 Deutsche Gesellschaft fur Anthropologic, Ethnologie und Ur- 

 geschichte, Munich ; Prof. Dr. G. D. E. Weyer of Kiel; K. P. 

 Akademie der Wissenschaften, Berlin ; K. Gesellschaft der 

 Wissenschaften,Gottingen ; Natur wissenschaftliche Gesellschaft, 

 St. Gallen ; Academie Royale cle Copenhagen ; Statistika 

 Central Byran, Stockholm ; Academie Royale des Sciences, 

 &c, Bruxelles; Societe de Geographie, Societe Americaine de 

 France, Institution Ethnographique and Prof. Leon de Rosny 

 of Paris ; Institute y Observatorio de Marina, San Fernando ; 

 R. Biblioteca Nazionale Centrale di Firenze ; Cav. Damiano 

 Muoni of Milan; Royal Society, Royal Institution, Zoological 

 Society, Royal Astronomical and Geographical Societies, 

 " Nature," Journal of Forestry of London ; Manitoba Histori- 

 cal Society ; Canadian Record of Science, Montreal ; American 

 Academy of Arts and Sciences, Massachusetts Historical So- 

 ciety, Boston; Essex Institute; Yale College, American Journal 

 of Science, New Haven ; Meteorological Observatory and New 

 York Academy of Sciences ; Brooklyn Entomological Society ; 

 Buffalo Historical Society ; Geological Survey of New Jersey ; 

 Franklin Institute, American Pharmaceutical Association, 

 Board of Directors of City Trusts, Hydrographic Office, Mr. 

 Henry Phillips, Jr. and the publishers of The American 

 Naturalist, Philadelphia ; Board of Commissioners of Public 

 Charities of Pennsylvania, Harrisburg; Prof. Ira Remsen, 

 Johns Hopkins University, and The American Journal of 

 Archaeology, Baltimore; Department of State and War De- 

 partment, "Washington ; Messrs. A. C. McClurg & Co., Chicago ; 

 University of Michigan. 



Letters of acknowledgment were received from the K. 

 Danske Yidenskabernes Selskab, Copenhagen (116 and Reg- 

 ister of Papers) ; Lackawanna Institute of History and 

 Science (117, 118, 119, 120, 121, Cat. Parts 1, 2, 3, 4) ; South 

 Kensington Museum, Cambridge Philosophical Society, and 

 University Library, Prof. Geikie (121); Dr. J. T. Rothrock 

 and Prof. L. M. Haupt of Philadelphia (122) ; Zoological 



