THE GUIDE TO NATURE 





" 'The Tzvo 

 Extremes' 1 '' 



Made with 

 1c Tessar 



By 



C. L. Beasley 



For nature pictures of every kind there is a Bausch & Lomb Lens. 



Write for informative booklet, " What Lens Shatl / Buy ? " 



Bausch & jpmb Optical (p. 



UW YORK WASHINGTON CHICACO SAN FRANCISCO 



london ROCHESTER.. N.Y. rB4 » Krol4T 



Choose Your Children! 



NO ! But you can select your paint. 

 And it pays to be just as particular 

 about it as though you were picking 

 out children. 



Then why not get the guaranteed 

 kind — Statesman Brand — Analyzed 

 and Guaranteed for 5 years ? It looks 

 well and wears well. 



Made by 



The Charles H. Brown Paint Co. 



Makers of 



Paints, Enamels, Stains, Varmshes, 

 Colors in Oil, White Lead. 

 BROOKLN, N. Y., U. S. A. 



THE BRYOLOGIST is the only magazine that will help 

 you to study Mosses and Lichens. It is the bimonthly 

 organ of a live society of 200 members. The Sullivant 

 Vloss Society, which includes moss students of all grades of 

 achievements from the college president to the beginner, all 

 anxious to help each other. Subscription, $1.25 a Year. 

 $1.50 pays for membership in the society and a year's sub- 

 scription to the Bryologist. Address Edward B. Chamber- 

 lain, 18 West 89th St., New York City. 



Read BLUE-BIRD 



Published in co-operation with 

 The Cleveland Bird Lovers Association 



and devoted to 



BIRD STUDY AND CONSERVATION 



$i.oo a Year, 10 Cents a Copy 



Agents Wanted 



Address, Editor BLUE BIRD 



ioio Euclid Avenue, Cleveland Ohio 



AQUATIC LIFE 



An Illustrated Monthly Magazine on 

 the breeding of goldfish, tropical fishes, 

 and their care in the home aquarium. 

 Edited by W. A. Poyser. 

 Per year, $i.oo. Per copy, ten cents. 

 JOSEPH E. BAUSMAN, Publisher, 

 542 E. Girard Ave., Philadelphia, Penna. 



