An Investment 

 Not a Luxury 



The ROYAL 



Sectional Greenhouse 



Nb greenhouse 

 offered to the public 

 has met with 

 more uniform 

 approval. It is 

 substantial and 

 efficient. 



The Greenhouse For You! 



Do You Think of Winter as a Tragedy? 



Not if You Have a Greenhouse to Brighten the 



Non- Productive Period 



TRADE 



Do You Know what 

 It Means that He is 



To those who have been wanting a green- 

 house for a long time but feel that it is a 

 luxury, we want to say that no investment 

 that you can make will pay for itself better 

 than a greenhouse. Callahan Duo-Glazed 

 houses are as near perfect as we can make 

 them, and at the same time they are reason- 

 ably priced. If you are a flower lover, a 

 greenhouse means doing away with the tragedy of 

 Winter. You can still have a succession of beautiful 

 blossoms right through the Winter. If you are a 

 vegetable gardener, you do not have to be told the 

 money losses due to early Fall and late Spring frosts. 



The COMMERCIAL GROWER will find our Cut- 

 to-Fit Greenhouse, with all joints cut to fit and the 

 machine work completed in our mill, requiring only the 

 assembling of the individual members in the erecting of 

 the house. In short, the erection cost is reduced to a 

 minimum. Estimates on your needs given promptly. 



A Word About Sectional Greenhouses 



Callahan Duo-Glazed Sectional Greenhouses are 

 shipped to you with all the machine work and 90% of 



Send for Our Catalogues! 



Callahan D™ G!^ Sash Co. 



1330 Fourth Street Dayton, Ohio, U. S. A. 



MARK 



DAYTON 



USB 



Means to the Gardener? 

 Independent of the Weather 



the hand labor completed in our factory. They 

 make an especial appeal therefore to the 

 amateur gardener, for he can erect his own 

 greenhouse, thereby saving the cost of hiring 

 skilled labor, that would otherwise be required. 

 They are low priced enough to be within the 

 reach of everyone of moderate means, and 

 although permanent houses in the sense that 

 they are as strongly and well constructed as any 

 greenhouse could be, still they are so built that they 

 can be conveniently moved. 



Duo-Glazed Sash 



Duo-Glazed Sash as used by the market gardener. 

 Glazed Hotbeds and Cold Frames make 

 possible early planting and early bearing 

 without loss 

 from fall 

 frosts. 



Duo- 





,a 



