74 THE -CONCHOLOGISTS’ = EXCHANGE: 
lal WILLIAMS, 
WATCHMAKER AND JEWELER, 
4475 MAIN STREET, 
(Below Mehl.) 
Germantown, Philadelphia, Pa. 
Large stock of 
WATCHES, JEWRY: 
SILVERWARE, OPTICAL GOODS, &c. 
Lverything guarantecd as represented. 
Orders by Mail Solicited. 
CLASS TUBES AND BOTTLES 
For Shells, in all sizes and styles, supplied 
at the shortest notice, and at cheap rates, 
° Address 
THE CONCHOLOGISTS’ EXCHANGE, 
Chestnut Hill, Phila., Pa 
OFFERED. 
Numerous species of land and fresh-water shells 
in exchange for mollusks from the United States 
and foreign countries. Collectors will please send 
lists and receive mine in return. 
ROBERT FETSCHIN, Patschkau, Germany. 
. Fossil F'erns. 
A large variety of very fine Fossil Ferns 
from Mazon Creek, Grundy Co., IIl., properly 
named, for sale cheap, or would exchange for 
choice Marine Shells. 
J. G.OARR: 
Grundy County National Bank, 
Morris, Hl. 
‘CHEAP FLORIDA LANDS, 
HOMES AND ORANGE GROVES 
OE (SA Ten. 
Florida Mollusks, Recent and Fossil for Ex- 
change. Lists exchanged. Specimens wanted 
for De Land University. 
BERLIN H. WRIGHT, 
LAKE HELEN, 
FLORIDA. 
- JAMES SPENCER 
SALISBURY PLACE, 
_ AKROYDON, HALIFAX, ENGLAND, 
AGENT 
FOR 
Specimens of British Natural History Objects, 
and Scientific Books in all branches. 
Specialty —Micro-preparations of Coal Plants 
of Halifax and Oldham. Prices reasonable. 
The West American Scientist. 
This Journal, established in 1884, begins a new 
volume as a 24-page illustrated monthly magazine of 
POPULAR SCIENCE. 
A feature consists of articles on topography and 
natural history of Upper and Lower California. . 
Eminent Scientists are contributors. Price $1.00 
per year, 10 cents a copy. Send 25 cents for a 4 
months’ trial subseription. Agents wanted. 
C. R. ORCUTT, Epitor, 
San Diego, Cal. 
THE CONCHOLOGISTS’ 
EXCHANGE is Agent for the 
stamps of which the illustra- 
tion is a copy. 120 stamps for 
30 cents, 600 for $1.00, both 
sizes, in neat book form post- 
paid for price. 
These stamps have saved 
thousands of letters from the 
Send Ict. 
