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Moncalieri: Osservatorio Meteorologico del Real Collegio Carlo Alberto. 



Neapel: Societa Afrioana d'Italia. 



Palermo : Reale Accademia Palermitana dell Scienze, Lettere ed Arti. 



Pisa : Societa Toscana di Scienze Naturali. 



Rom: R. Accademia dei Lincei. 



„ Accademia Pontificia de' nuovi Lincei. 

 Rom: Redaction der „Corispondenza scientifica". 



„ Societa Geographica Italiana. 

 Turin: Associazione Meteorologica Italiana. 

 Venedig: R. Institute Veneto di Scienze, Lettere ed Arti. 

 Verona : Accademia di Agricoltura, Commercio ed Arti. 



Mexiko. 



Mexiko : Observatorio Astronomico National de Tacubaya. 



Niederlande. 



Hartem : Fondation de P. Teyler van der Hülst. 



Luxemburg: Societe botänique du Grand-Duche de Luxembourg. 



,, Societe des Sciences naturelles du Grund-Duche de Luxembourg-. 



Nordamerika (Vereinigte Staaten). 



Baltimore : Johns Hopkins University. 



Boston : Society of Natural History. 



Cambridge : Museum of Comparative Zoology at Harvard College. 



Da.venport: Davenport Academy of Natural Sciences. 



Milwaukee: Naturhistorischer Verein für Wisconsin. 



New-Hawen : Connecticut Akademy of Arts and Sciences. 



New- York: American Geographica! and Statistical Society. 



„ American Museum of Natural History. 



Philadelphia: Wagner Institut. 



„ Academy of Natural Science. 



San-Francisco : California Academy of Sciences. 

 St. Louis: Academy of Sciences. 

 Washington: Smithsonian Institution. 



„ United States Geological Survey. 



Nordamerika (Canada). 



Ottawa : Geological and Natural History Survey of Canada (Departement of 



Interior). 

 Montreal; Royal Society of Canada. 

 Toronto : The Canadian Institute. 



Norwegen. 



Christiania : K. norwegische Universität. 



