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TERMS FOR ADVERTISING. 



ge 

 th 



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ite the 

 of all 

 ites. 

 I. The 



Jow. 



don. 



of any 



ales. 



:oES. 



Us and 

 M 5 about 



si d is the 



best collection of West Coast Shells extant, except the California State Cabi- 

 net. Address 



JiXO. G. COOPER, M. D., 



San Francisco, Cal., 

 Or E. J. NOLAN, M. D., 

 2t. Academy of Natural Sciences, Phila. 



TO 003SrO£3:03L.Oa-ISTS. 



FOR SAL<E, a very large collection of BOOKS relating to Conchology ; 

 also several thousand named species of SHELLS. 



The above being duplicates, we are anxious to dispose of them at very low 

 prices. For particulars, address 



E. J. NOLAN, M. D., 

 Conservator of Conch. Sect. Acad. Nat. Sciences, 



Cor. Broad and SansomiStreets, Phila. 



