X 



ITALIE. 



Palermo. Circolo matematico. 

 Pisa. École normale supérieure. 



( Reale Accademia dei Liiieei. 



Rome. I „ , ,. ,. 



( .Spécula \ aticana. 



Turin. Académie Royale des sciences. 



Londres. 



GRANDE-BRETAGNE et IRLANDE. 



Cambridge. Philosopbical Societ}-. 

 [ Roj'al Irish Academy. 

 ■ \ Royal Society of Dublin. 

 Edimbourg. Royal Society of Edinburg. 

 Liverpool. Litterary and pbilosopbical Society. 



Royal Society of London. 



Royal astrouomical Society of London. 



Zoological Society. 



Meteorological Office. 



Geograpbical Society. 



Tbe Patent Office Library. 

 Manchester. Litterary and pbilosopbical Society. 

 Oxford. Bodleian Librarj^ 



ÉTATS UNIS DE LAMÉRIQUE DU NORD. 



Baltimore. Jobns Hopkins University. 



f American Academy of Arts and Sciences. 



\ Society of Xaturalbistory. 

 Cambridge, Mass. Museum of Comparative Zoology at Harvard College. 

 Madison. Wisconsin agricultural Society. 

 New-Haven. Connecticut Academy of Arts and Sciences. 

 New-Orleans. Academy of Natural Sciences. 

 Philadelphia. Academy of Natural Sciences. 

 St.-Franeiseo. California Academy of Natural Sciences. 

 Topeka. Kansas Academy of Science. 

 I Smitbsonian Institution. 



° ■ 1 Département d'agriculture des États-Unis. 



