OOKRESPONDENC'K. K',1 



September. W. Webster Butterfield, M. D., asking for copies of By-laws and 

 list of Members. 



Magyar Tudoinanyos Akademia Pest, acknowledging receipt of Proc. 



October. H. Weir Workman ; 



Wm. B. Rogers, Jr. ; 



Greene Smith; severally acknowledging election as members of the A. N. S. 



A. E. Buck, in regard to a lamprey eel. 



Smithsonian Inst., acknowledging receipt of box. 



American Geographical and Statistical Society; 



Museum at Bergen, Norway : 



California Academy of Sciences ; 



Athenaeum Pall Mall : 



Lyceum Natural History; severally acknowledging receipt of Proceedings. 



Naturforschende Gesellschaft in Emden, with publications. 



November. Temple C. Harrison, asking for copy of By-laws. 

 British Museum ; 



Anthropological Society of Loudon ; each acknowledging receipt of Proc. 

 Koninklijke Natuurkundige Vereeniging in Nederlandsch-Indie a Batavia ; 

 Det Kongelige Danske Vidcnskabernes Selskab Gopenhague ; each with 

 publications. 



Number of letters received 1870, 127. 

 " " ' : written " 65. 

 Number of members elected, 37. 

 " " correspondents, 5. 



EDWARD D. COPE 



Correspon ding Secretary . 



