30. 
THE OOLOGIST's DIRECTORY. 
CATALOGUE OF 
US' WW m\ I \mm% supplies 
Oliver Davie, 
DEALER IN 
Artificial Eyes for Birds and Animals, 
mmm mmmwxwm, 
STANDARD BOOKS ON NATURAL SCLENCE, 
AND 
^\ I^aterials Needed for the Collectioi) ai)d 
Preservatioi] of all 
Objects of Natural History, 
170 NORTH HIGH STREET, 
COLUMBUS, OHIO. 
igf^^'SEND Five Cents kdr Illlstka'i ed Catalogue. 
