( «97 ) 



Boston. Academy of arts and sciences. — Natural llislary 

 Society. 



Buenos- Ayres. Sociedad cientifica Àrgenliiia. — Bulletin 

 mensuel de statistique municipale. 



Cambridge. Muséum ofcompar. zoôlogy. — Observatory. 



Chicago. Field Columbian Muséum. — Kenwood Observa- 

 tory. 



Cordova. Academia de ciencias. 



Granviile. Denison University. 



Halifax. Nova-Scolian Institute. 



Ithaca. Journal ofphysical chemistry. 



Lincoln. University of Nebraska. 



Mexico. Observatorio. — Sociedad de historia natural. 



Montevideo. Universidad. 



Mont-Hamilton. lÀck Obsei^atory. 



Montréal. Natural history Society. 



New-Haven. Journal of sciences. 



New-York. Geographical Society. — Academy of sciences.— 

 Muséum of natural history. 



Philadelphie. Academy of naUiral sciences. — Franklin 

 Institute. — The american Naturalist. — Philosophical 

 Society. — Historical Society. 



Rio de Janeiro. Instituto historico. — Soc. de.geographia. 



Rochester. Academy of sciences. 



Saint-Louis. Academy of sciences. 



Salem. Essex Institute. 



San-Francisco. California Academy of sciences. 



Santiago de Chili. Société scientifique. 



Toronto. Canadian Institute. 



Washington. Bureau of éducation. — Department of agri- 

 culture. — U. S. national Muséum. -^ Smithsonian Institu- 

 tion. — U. S. Geological Survey. 



Abbeville. Société d'émulation. 



Amiens. Société ijidustrielle. — Société des .Antiquaires. 



