The Botanist's Microscope 



Designed 



to be used with the 



botanical text-books 



published by the 



AMERICAN 



BOOK COMPANY. 



This convenient instrument, devised and manufactured first 

 for the use of the students in Harvard University, has given 

 so great satisfaction there, and elsewhere, that we have made 

 arrangements by which we are able to offer it to students in 

 all parts of the country at a very reasonable price. 



A thousand things about forest, field, or garden afford 

 objects of intense interest for daily study, and a good Micro- 

 scope furnishes the best means for unlocking their secrets. Of 

 this Microscope the late Dr. Gray said : "I do not think 

 anything better can be made for the money." 



This Microscope is attached to a box, one and a half 

 inches high and less than four inches long, into which it is 

 neatly folded when not in use. The needles are used for dissect- 

 ing flowers or other objects too small to be otherwise handled 

 for analysis. 



Price of Microscope, with Two Lenses 

 Price of Microscope, with Three Lenses 



$1.50 

 i-75 



These Microscopes will be sent, prepaid, to any address on receipt of the 

 price, by the 



AMERICAN BOOK COMPANY 

 New York • Cincinnati • Chicago 



