KU 



THE GUIDE TO NATURE— ADVERTISEMENTS 



THERE IS ONLY ONE 



NO other interior 

 wall finish pro- 

 duces the re- 

 suhs obtained with 

 Satina. It surpasses 

 in the requirements 

 of beauty, durabihty, 

 adaptabihty, sanita- 

 tion, economy, spread- 

 ing and covering quaHties. 



was declared best" 



by an official test of 



28 leading brands of 



wall finishes. 



It is used by the U. 



S. Government and 



on prominent office 



and public buildings, 



schools, churches, 



hospitals, theatres and dwellings. Color 



Card and descriptive literature sent upon 



request. Working samples to architects. 



THE CHARLES H. BROWN PAINT CO. 



i88 Montague Street 

 Boston Brooklyn, N. Y. Atlanta 



The Alvan Clark 

 & Sons Corporation 



Cambridj^e, Mass. 



MAKERS OF 



Astronomical 



and 

 Terrestrial 



Telescopes 



Correspondence Solicited 



Pictures sharp to 

 the corners -not 

 dull and hazy 



(auscli [omb 



Balopticon 



gives entertainment as novel, as inter- 

 esting, as varied and as instructive as 

 the talking machine gives m its field. 

 The Home Balopticon projects pictures, 

 post cards, solid objects, etc. Pictures in cor- 

 rect position from left to right, not reversed, 

 Now fitted with special 400-walt gas-filled 

 Mazda Lamp, giving illumination superior to 

 any similar instrument on the market. Abso- 

 lutely safe and automatic and simple enough 

 for child to operate. Lenses, mirrors and all 

 mechanical parts of fiigh quality— not a toy. Ideal 

 equipment for clubs and small schoolroom as well as 

 the home. 



Costs but $35— with 



■^^ aluminum coated wall- 



'!""" screen included. Other 



■^jg_j models for various re- 



e"™ quirements$20andup. 



Il^^^l Ji "Fun— and Better" 



*k] is an interesting booklet tell- 



S ing of many novel ways to 



•<k entertain with the Home 



° Balopticon. Sent free upon 



—-" request, 



Bausch ^ Ipmb Qpticai (5. 



512 ST. PAUL STREET ROCHESTER, N.Y. 



