1V THE NAUTILUS. 
R. FRIEDLANDER & SON, 
11 CARLSTRASSE, BERLIN, GERMANY. 
LARGEST STOCK OF CONCHOLOGICAL WORKS. 
Onn 
Catalogue No. 37% 
MOLLUSCA. 
-78 PAGES ROYAL OCTAVO 
Sent post free on application. 
CIGAR SPECIALTIES. apie 
ACKER’S “OZEMA” OPERAS. 
CLEAR HAVANA FILLER SUMATRA WRAPPER. 
$5.00 PER HUNDRED. 
“OTELLO” FINEST HAVANA FILLER, $6.00 per hundred, 
In 50 and 100 Boxes. 
BINLEY AGKER: & COs l23eNe Sth St. shila ear 
Delivered at above prices. Express paid to all sections of the U.S. Write for information. 
““COLLECTORS.’’ 
SHEHELELS—10,000 SPECIES 
Land, Marine and Fresh-Water Shells 
1VMOysy Svea. 
Among all the prominent European Dealers we possess the RICHEST stock in 
Conchology. 
Our specimens are in good condition, the classification of the material is correct 
and our prices lower than elsewhere. 
Orders can be delivered free of freight charges 
from here to the United States within four weeks, 
Also large stock in FOSSILS, Vertebrates and Invertebrates from all formations. 
Catalogues will be sent gratis on demand.—Address : 
“LINNAEA” Institution for Natural History, BERLIN, - N. W. 
Germany. Louisenplatz, 6. 
SHELLS: BOE (SA. ie. 
In lots to suit. Special boxes at 50c. and $1.00 for beginners. 
No catalogue. Shells carefully compared with collection of 
Academy of Natural Sciences and named at from 10 to 15 cents 
per species. 
THE NAUTILUS. 
20 per cent. Commission paid to desirable Agents. 
Write for Club Rates, Premium Lists and Advertising Rates. 
Appress,  W. D, AVERELL, Manager, 
Mt. Airy, Phila., Pa. 
