THE NAUTILUS. 



IN^omenclature and Olieck-Iliist 



— OF — 



ilEiliii LiH ilELiS. 



A list of United States Land Shells, complete to Sept., 1889, containing the 

 species and varieties with their habitats, prefaced by a brief discussion of their 

 nomenclature. 



Collectors interested in American Shells will find this a useful list for arranging 

 and naming their collections, checking desiderata in maknig exchanges, etc. 



20 pages, Octavo, Price, single copies - 10 cts. 



" " " per dozen - 50 cts. 



Address : 



H. A. PILSBRY, 



Academy of A^alural Sciences, Logan Sqttare, Philadelphia, Pa. 



WANTED a clean copy of CARPENTER'S, 



" MoLLUSKS OF WhSTEKN NoRTH AMERICA," Washington, 1S72. 

 Address : 



Secretary Natural History Society of B. C, 



Provincial Mus., Victoria, B. C. 



F4»K IHSPOSALi:— Land, Fresh-Water, and Marine Shells from Europe, India, Cuba, 



;Mexico, South Africa, and Australia.— All good specimens, correctly named, and localized. 



WANTKD :^North American Shells— English specimens offered in exchange. (No Post 

 v£ards.) Address to 



DR. J. T. T. REED, 



Rytaope, Ntiiiderlantl, England. 



CIOAR SPECIALITIES . 



ACKER'S ^'OZEMA" OPERAS. 



CLEAR HAVANA FILLER SUMATRA WRAPPER. 



85.00 PER HrWHREM, 



" OTELLO " FINEST HAVANA FILLER, $5.00 per hundred. 



In 50 and 100 Boxes. 



FINLEY ACKER & CO., 123 N. 8th St., Phlla., Pa. 



Delivered at above prices. Express paid to all sections of the U. S. Write for information. 



FOR SALE. — Mounted Odontophores of t^A/■enty- 

 five species of California Marine Mollusca. Send for 

 list to 



MISS ANNA GOODSELL, 



Morgan Iffouse, PonghUeepsie, N. Y 



