H ORTI CULTURE 



AuKUst 20, 1905 



it is rather late to consider the matter of heating and ventilating — It is as 

 much importance to stop right as to start right — that is if you want results. 

 We have this boiler, piping and ventilating thing down to a pretty fine point 

 and are not slow in telling you what we know about them — that is if you give 

 us a chance. Start off with our catalog H. |; full of beautiful half-tones. 



BURNHAM HITCHINGS PIERSON CO. 



GREENHOUSE ARCHITECTS AND BUILDERS 



TREMONT BLDG., BOSTON 



1133 Broadway, N. Y. 



^ 



INDEPENDENT HOT WATER CIRCULATION 



Secured by the 



HOLLY-CASTLE 



ELECTRIC 

 CIRCULATOR 



This Device which was awarded a CERTIFICATE OF MERIT was the sensation of the exhibition at Washington 

 II was shown in operation and orders for iis installation were given by a nnmher of leading grcenhonse men. It over 

 .•■inios all troubles due to defective piping. Does not olistrnet direet eireulatioii. Can be attached to any system oi" 

 piping already installed, at slight expense. Will save its eost in fuel in one season. Built in sizes to elreulate from I 

 I.. liiOd K.illcns p,-r minute. Boiler may lie plaeed at any desired situation. Send for descriptive eir.'uiar. 

 We are prepared to furnish estimates for, and erect any type of greenhouse. 



HOLLY-CASTLE CO., En§:ineers, 49 Federal Street, BOSTON, MASS. 



rltlns advertisers, mention Horticulture 



