List of Free Copies. 705 



Eoyal Imperial Institute for Meteorology and Earth-Mag- 

 netism, Hohe-Warte, Vienna. 

 Jahrbuch der Kaiserlicli-koniglichen Geologischen Eeichs- 



anstalt, Vienna. 

 Ornithological Society, Vienna. 



Botanical Society of the Province of Brandenburg, Berlin. 

 Dr. Bastian, Berlin. 

 EiOyal Library, Berlin. 

 Geographical Society, Berlin. 



Imperial German Academy of Naturalists, Dresden. 

 Physico-economic Society of Konigsberg, E. Prussia. 

 Verein fiir vaterlandische Naturkunde in Wiirtemberg, 



Stuttgart. 

 Society of Geography, Leipzig. 



Eedaktion des Biologischen Ceutralblatts, Erlangen. 

 Biblioteca e dell' Archivio Tecnico del Ministero Cordoba 



dei Lavori Pubblici, Roma. 

 E. Accademia dei Lincei, Eome. 

 Imperial Museum of Florence. 

 Eoyal Geographical Society of Italy, Florence. 

 Orto e Museo Botanico (R. Instituto di Studi Superiori) in 



Firenze. 

 Tuscan Natural Science Society, Pisa. 

 Museum of Zoology and Comparative Anatomy of the Eoyal 



University of Turin. 

 Editor of Cosmos, Turin. 

 Academy of Science, Modena. 

 Societa Africana d'ltalia, Naples. 

 National Library, Paris. 

 Societe de Geographic, Paris. 

 Museum of Natural History of France, Paris. 

 Natural History Museum, Bordeaux. 

 Natural History Society, Angers. 

 Naturhistorischer Verein in Bonn. 

 Die Naturforschende Gesellschaft in Bern. 

 Imperial Society of Naturalists, Moscow. 

 Societe des Naturalistes, Kreff, Russia. 

 Societe des Sciences de Finlande, Helsingfors. 

 Eoyal Academy of Science, Stockholm. 

 University of Christiania, Norway. 

 Bergen Museum, Norway. 

 Eoyal Danish Academy of Sciences and Literature of 



Copenhagen. 

 Natural History Society of Copenhagen. 

 Dr. Lutkin, Copenhagen. 

 Natural History Museum of Hamburg. 

 M. Teyler, Haarlem. 



Naturwissenschaftlicher Verein, Bremen. 

 45 



