THE 
Ohio Naturalist 
Volume II. 
Number 5. 
m A DP 14 I OH 9 Annual Subscription. 50 cts. 
IVIMKUn, lyUt. Single Number, 10 cts. 
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“The Best of Everything Laboratorial.” 
For every division of Natural Science. 
Microscopes and Accessories. 
Slides and Cover Glasses. 
Pocket Magnifiers. 
Field Glasses. 
Dissecting Instruments. 
Insect Pins. 
Glassware, 
Chemicals, 
Etc., Etc. 
General Apparatus ? (Inti Company 
Cleveland, Ohio, 262 Prospect St. 
Branch : Berlin, Germany. 
Entered at the Post Office at Columbus, Ohio, as second class matter. 
