Annual Report.] 330 [May 4, 



burg, September 1st, 1869; Naturforschende Gesellschaft, Basel, September 

 11th, 1869; Liverpool Geological Society, September 17th, 1869; Natur- 

 forschende Gesellschaft in Halle, September 17th, 1869; Naturwissenschaft- 

 licher Verein fur das Furstenthum Liineburg, September 19th, 1869; India 

 Museum, September 22d, 1869; Dr. H. B. Geinitz, Dresden, September 24th, 

 1869; Socie'te des Sciences de Finlande, Helsingfors, September 24th, 1869; 

 Naturhistorisch-medizinischer Verein, Heidelberg, September 30th, 1869; Na- 

 tuurkundig Genootschap, Groningen, September, 1869; Socie'te d' Agriculture, 

 Sciences et Arts de la Sarthe, Le Mans, September, 1869; Lyceum of Natural 

 History, New York, October 4th and 18th, 1869; Socie'te' d' Agriculture, etc., 

 Tours, October 8th, 1869; Acade'mie Royale des Sciences a Amsterdam, Octo- 

 ber 6th, 1869; Naturforschende Gesellschaft Graubiindens, Chur, October 13th, 

 1869; K. Universitatsbibliothek, Kiel, October 15th, 1869; Verein der Aerzte in 

 Steiermark, October, 1869; K. Gesellschaft der Wissenschaften zu Gottingeu, 

 October, 1869; Medizinisch-naturwissenschaftliche Gesellschaft zu Jena, No- 

 vember, 1869; Acade'mie de Stanislas, Nancy, November 9th, 1869; Soci6te 

 Royale de Botanique de Belgique, Bruxelles, November 14th, 1869 ; Directors of 

 Museum at Bergen, November 11th, 1869; McGill University, Montreal, 

 November 19th, 1869; Journal de 1' Agriculture, Paris, November 19th, 1869; 

 Provinciaal Utrechtsch Genootschap van Kunsten, etc., Utrecht, Novem- 

 ber 24th, 1869; Massachusetts Historical Society, Boston, November 29th, 

 1869; General Theological Library, Boston, November 29th, 1869; New Hamp- 

 shire Historical Society, Concord, N. H., November 29th, 1869; N. E. Historic- 

 Genealogical Society, Boston, November 29th, 1869; Public Library of City 

 of Boston, December 3d, 1869; Socie'te' Impe'riale des Naturalistes de Moscou, 

 December 16th, 1869; York Institute, Saco, Me., December 7th, 1869; 

 Senckenbergische naturforschende Gesellschaft, Frankfurt a. M., December 

 9th, 1869; Bureau de la Recherche G^ologique de la Suede, December 10th, 

 1869; Editor of the Archiv fur Naturgeschichte, 1869; Melbourne Public 

 Library, Librarian of, December 22d, 1869; Naturhistorische Gesellschaft 

 zu Niirnberg, December 25th, 1869; K. Danske Videnskabernes Selskab, 

 Kjobenhaven, December 31st, 1869; Accademia Gioenia di Scienze Naturali, 

 Catania, 1869; Naturforschende Gesellschaft, Freiburg, January 10th, 1869; 

 Essex Institute, Salem, Mass., January 18th, February 3d and 28th, March 21st 

 and May 14th, 1870; Trustees of New York State Library, Albany, January 

 20th, 1870; American Philosophical Society, Philadelphia, January 21st, 1870; 

 Smithsonian Institution, Washington, D. C, February 15th, 1870; Maryland 

 Academy of Sciences, Baltimore, February 21st, March 2d and April 30th, 

 1870 ; Akklimatisations- Verein in Berlin, March 14th, 1870 ; Institute of Natu- 

 ral Science, Halifax, N. S., March 22d, 1870; Geological Survey of Canada, 

 Montreal, March 30th, 1870; Library of Parliament, Ottawa, April 2d, 1870; 

 Literary and Historical Society, Quebec, April 2d, 1870 ; University of Toronto, 

 Librarian of, April 2d, 1870 ; Library of Parliament, Toronto, April 2d, 1870; 

 Canadian Institute, May 4th, 1870; Societe des Sciences Naturelles, Neuchatel, 

 1870, acknowledging the receipt of the Society's publications. 



From the Librarian of the British Museum, October 25th, 1865 ; Gelehrte 

 Estnische Gesellschaft, Dorpat, February 18th, 1868, and October 22d, 1869 ; 



