XXTX 



.Sociétt' géographique de Kussie, te St. Petersburg-. 

 Jardin impérial botanique, te St. Petersburg. 

 iSociété impériale des Naturalistes, te Moskou. 

 Musée public, te Moskou, 

 Observatorium, te Pulkowa. 

 >Soeietas Seientiarum Fennica, te Helsingfors. 

 Académie des Sciences, te Dorpat. 

 Naturforsclier-Gesellschaft, te Dorpjit. 

 Naturforscliender Verein, te Riga. 



A Z I Ë. 



Mcti'oridogical ('ommittee, te Calcutta. 



Deutsche Gesellschaft für Natur- und Völkerkund;:! Ost-Asien's, 

 te Yedo. 



A r E I K A. 

 Société Kliédiviale de Géographie, te Caïro, 



A :\I E II I K A. 



Americau Academy of Arts and Sciences, te Boston and Cam- 

 bridge, Massachusett?!. 



Boston Society of Natural History, te Boston. 



Observatory of Harvard College, te Cambridge, (Mass.) 



State-Library of New-York, te Albany. 



Adirondack Survey Office, te Albany. 



Academy of Natural Sciences, te Philadelphia. 



Americau Pliilosophical Society, te Philadelphia. 



Association for the advancemeut of Sciences, te Phi- 

 ladelphia. 



Wagner Free Institute of Science, te Philadelphia. 



Smithsonian Institution, te Washington. 



Department of Agricnlture of the ü. S. of America, te 

 Washington. 



National Academy of Sciences, te Washington, 



Surgeon-General's Office Library, te Washington. 



Office U. S. Geological Survey of the Territories, te Wash- 

 ington. 



