272 



HORTICULTURE 



February 25, 1911 



The Greenhouse Unusual 



If the U-Bar had not have been unusual, Mr. George Eastman of Kodak 

 fame, would not have made the greenhouses a direct part of his magnificent 

 residence layout at Rochetter, N, Y. 



TTie usual greenhouse would not answer, it was too heavy looking, too un- 

 attractive, too " hot housey." 



But a greenhouse cannot ma out solely on its appearance — it must be pro- 

 ductive and must be durable. Just because of these things the U-Bar vsnns. 

 Send for catalog. 



U-BAR GREENHOUSES 



PIERSON 



DESIGNERS and BUILDERS 



CANADIAN OFFICE: 



U-BAR CO. 



I MADISON AVE.NEW YORK. 



10 PHILLIPS PLACE, MONTREAL. 





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^d€fyrt^ 



Castle 



Automatic 



Circulators 



saved over 25 per cent of the coal. 



A motor driven propeller in the 



return pipe did it. It not only 



saved coal, it heated quickly the 



greenhouses farthest away from 



the heater. 



With the Castle Circulator, the right temperature is maintained day and night. One greenhouse 



man says, "I am not obliged to fire as early nor as much as before, and parts of the piping which 



were never heated previously are now well heated." 



AMERICAN AUXILIARY HEATING CO., boston: mass. 



