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A few twiria of the wheel and ap goei the 



Bash. A lift of the lever, and down it 



oomes, but not with a bang; 



Coanterbalanee mpparatus 



that runs ap easHy and 



cloeeg itself 



Some Air 

 On The Air Question 



Isn't it so that you know two growers that grow 



exactly the same thing in exactly opposite ways, 



and both get exactly as good results ? 



How do you account for it ? 



Is it, or isn't it so, that there is always one 



best way ? 



Take ventilation, for instance — here's a grower 



who wants his roof lines all operated on long 



runs so he can stand in the middle cross walk, 



and close the entire house. 



'His neighbor [.breaks his runs up in 75 or 100 

 foot lengths. ■ ■ .-^ 



One man wants all the side ventilation he can 

 get, and is always complaining because the sash 

 opening isn't wide enough to suit him. 

 His neighbor doesn't want any side ventilation 

 at all, and if he has it, never uses it, except in 

 the Summer when things are off-crop. 



One man wants a ventilator across both gable 

 ends; while his neighbor laughs when you men- 

 tion it, and says: "Oh, well, Tom's a bully good 

 fellow, but he sure has some queer notions." 

 The truth of the whole matter is that no one 

 thing is solely responsible for any man's success. 

 One thing he does wrong is more than offset by 

 the others he does right. 



When it comes to ventilation we will give you 

 exactly what you want; but first we will tell 

 you how the most up-to-date men in the busi- 

 ness have it figured out. 



Based on a wide range of experience in meeting 

 all kinds of growing conditions, we will recom- 

 mend what we believe is best for you. 

 If you are building a wide rose house would 

 surely give the question of gable ventilation 

 serious thought. So far we are the only build- 

 ers who have advised and used it. 



Builders of Greenhouses and Conservatories 



IRVINGTON 

 New York 



NEW YORK KilLADELPHlA CHICAGO 



30 East 42nd St. Land Title Bldg. Continental Bank Bldg 



BOSTON- 1 1 CLEVELAND TORONTO 



Little Bldg. ' 407 Ulraer Bldg. Royal Bank Bldg. 



Eaatem Factory Western Factory Canadian Factoiy 



Irvington. N. Y. De* Plainee. HI. ' Si. CatliMmea. Ont 



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