(DJ?io State University 
Six distinct and independent Colleges, each 
with a Dean and Faculty of its own. 
THIRTY SEVEN DEPARTMENTS. 
THIRTY DISTINCT COURSES. 
Agriculture, Arts, Law, 
Engineering, Pharmacy, 
Veterinary Medicine. 
Superior facilities for education in Applied Science. Short or 
special courses for mature students not candidates for degrees. 
One hundred and twenty. one instructors. Over thirteen hundred students. 
FINEST GYMNASIUM IN THE WEST. 
For further information address the President, 
Dr. W. O. Thompson, State University, Columbus. 
Ohio Forest Trees Identified by Leaves and Fruit. 
By W. A. Kelleeman, Ph. D., Ohio State University. 
A neat pamphlet for every one who wishes to learn our native forest trees. Keys simple 
Description plain. Can learn the names of the trees easily. 
Price reduced from 25 cents to 10 cents. 
Also, The Fourth State Catalogue of Ohio Plants. 
Bound copies at cost of binding, namely 20 cents* 
Gives list of scientific and common names ; distribution by counties. 
Teachers and others will also be interested in Prof. Kell-rman’s Phyto-theca or Herbarium 
Portfolio, Practical Studies in Elementary Botany, Elementary Botany with Spring Flora, all 
published by Eldredge & Bro., Philadelphia, to whom apply. 
For information or copies of Forest Trees and Catalogue or names of plant specimens of 
your region address 
W. A. Kellerman, Columbus, Ohio 
American Entomological Co. 
1040 DE KALB AVENUE, BROOKLYN, N. V. 
Lepidoptera Price List No. 2. — Price 5 cents £ e B U u n y d e e rs 
Issued November 15th 1900. 
Dealers of all 
kinds of . . . 
Entomological Suppies 
Manufacturers of the Original 
and Celebrated 
SCHMITT INSECT BOXES. 
Builders of INSECT CABINETS , ETC. 
