XII 



THE GUIDE TO NATURE— ADVERTISEMENTS 



The "WOODLIFE" Idea Has 

 Come to Stay 



Architects, Painters, Decorators, Paint 

 Dealers, and the general public are all en- 

 thusiastic over Woodlife Shingle Stane — 

 the kind that is not ready mixed but has 

 Liquid and Colors separate. 



The architect can match any desired 

 shade. There are i6 beautiful and distinct- 

 ive colors. 



Painters and Decorators find it easier to 

 handle than White Lead and Colors in Oil 



We are selling large quantities of Wood- 

 life because it costs less than one-third as 

 much as ready-mixed paint and lasts longer. 



A FIVE-YEAR GUARANTEE. 



In order to satisfy our customers as to 

 the reliability of Woodlife Shingle Stane, 

 we hereby guarantee that it will wear well 

 for at least five years on buildings to which 

 it has been properly applied. Should it fail 

 to do so, we will furnish new stain free. 

 The sterling quality of our product enables 

 us to give you this protection. 



THE WOODLIFE COMPANY 



188-190 Montague St., Brooklyn, N. Y. 



Tlie Alvan Claris 

 & Sons Corporation 



Cambridge, Mass. 



MAKERS OF 



Astronomical 



and 



Terrestrial 



Telescopes 



Correspondence Solicited 



For "Bird 



Lovers 



BAUSCH & LOME BINOCU- 

 LARS give a field of view nine times 

 as great as that of the ordinary glass, 

 with even illumination and clear 

 definition to the edges. The stereo- 

 scopic effect enables one to judge the 

 relative position of objects in the 

 landscape. 



THE "6-21" is the ideal bird glass. 

 Its superior optical qualities give it 

 great light-gathering power — just 

 what you need in the woods and on 

 cloudy days. The magnification 

 (6x) is ample, and by reason of the 

 prism construction, the glass is 

 about one-third the length of a cor- 

 responding Galilean glass. Because 

 of its compactness and light weight 

 it can easily be carried in the pocket. 



U'Vite for Our lu- 



te 1 -e sting Booklet 

 Giving Full Details 

 and Prices. 



gausch X3 [pmb Optical (p. 



512 ST. PAUL STREET ROCHESTER, N.Y. 



