THE NAUTILUS. 



North American Shells for Sale. 



The undersigned is prepared to supply unusually large and good 

 collections of North American shells at moderate prices. 



New Catalogue and Price-list now ready. It contains the names 

 of over 1,700 species and varieties of North American shells. Price 

 20 cts., free on all orders of one dollar and over. 

 Address 



HENRY HEMPHILL, 

 P. O. Box 973. San Diego, Cal. 



The IftTest American Scientist. 



AN ILLUSTRATED UONTHLV MASAZIN2 OF POPULAR SCIENCE. 



The regular monthly editions consist of 1000 copies. 

 PRICE, 10 CENTS. ANNUAL SUBSCRIPTION, $1.00 



ADVERTISING RATES AS FOLLOWS: 



O/ie inch, $i.oo for each insertion. One page, $io.oo for each insertion. 



Yearly contracts rated as ten months. 



" Decidedly the best of its class." — Geo. W. Tryon, Jr. 



C. R. ORCUTT, Editor and Publisher, 



Orcutt, San Diego County, California. 



HUGH FULTON DEALER IN RECENT SHELLS, 

 informs collectors that lie has a large and choice stock 

 which is being constantly replenished by the purchase of 

 collections and by agents abroad. 



Collectors Are Invited to Send Their Lists of 

 Desiderata. 



H. F. having, during fJie last fourteen years, confined his at- 

 tention solely to tJte study ofsjiclls, collectors, should they favor him 

 with their orders, may rely upon having none but good and au 

 thenticated specimens sent. 4 



Hugh Fulton, 89 Fuliiam Road, London, S. W. 



