Mat 2. 1012. 



The Weekly Florists^ Review- 



107 



^9 Jon^ofcfrtztA^ 



CASTLE 



AUTOMATIC 

 CIRCULATORS 



Ik. 



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 green- 

 houses farthest from the heater. 



Ask us to tell you how we have turned poor 

 systems into good ones without expensive altera- 

 tions and without {putting on objectionable 

 pressure. 



American Auxiliary Heating^ Co. 



6 Beacon Street, BOSTON, MASS. 



Mention The Reriew when you write. 



BOILER FLUES 



I make a specialty of bandllnf? carefully eelected 

 Boiler Flues, 4-lnch diameter and other sizes for 

 greenhouse heating, retublng Boilers, Gutter Posts, 

 etc. These Flues are thoroughly cleaned and 

 trimmed, ready for use. Also sales agent for Stut- 

 tie's Patent Clamp for Joining Flues— no packing, no 

 leaks. Right prices and prompt shipment. 



H. MUN80N 



1405 WeUa St., Chioaaro 



Telephone North 672 

 Mention Thf R«'vlcw •when top wrlfa^ 



DO TOU KNOW ABOUT THK 



Nartin Rocking Grate 



IT SAVES COAL 



MARTIN GRATE CO., 



Mention The Review when you write 



848 8. Dearbora St. 

 CHICAGO. 



want to put up one of some kind, only 

 don't know how to set about it. 



W. & K. 



Van Aken Bros., Coldwater, Mich., 

 use a concrete stack at their green- 

 houses, built by their own labor. They 

 describe the method as follows: 



"We commenced with a foundation 

 twelve feet square and nine feet dee^. 

 This was made solid with cobblestones 

 and cement grouting, using a cement 

 mixer and running the grouting thin, 



'Tor Quick Results if Has Them Ail Beat" 



So says H. ROTH, Florist at La Fayette, Ind. Here is his letter: 



La Faykttk. Ind., March 6, 1912. 

 SuPKBlOB Maohinb St BozuEB WoRRS, Chicago, III. 



Gentlemen: In reply to yours of the 4th Inst., wUl say that your No. 4 boiler has given entire 

 satisfaction. I consider this boiler a great improvement over the other style boilers in my place, of 

 which I have two. For qaiek results it has th«in all b«ai. I have never been so well sat- 

 isfied with any change I have made as I have been with the change from the other style boiler to the 

 Superior. Anyone wanting to see this boirer can see it working on my place, and I will only be too 

 glad to show them. Yours respectfully, [Sljfned] H. Roth. 



THIS IS THE SUPERIOR BOILER 



More 



Heating 



Surface " 



Less 



Water 



Space 



Note 



the many 



flues, 



set 



close 



together 



Wky lit ask Im fay p irticilin tidar? A pattal to ai will brug a primpt reply. 



SUPERIOR MACHINE « BOILER WORKS 



Superior and Green Sts., CHiaGO, ILL 



Mention The Kevlew wben you write. 



80 it would fill all hollows between the 

 stones. Six feet down in this Are set 

 1%-inch and 1^-inch iron pipes on 

 end, so that they extended upward as 

 reinforcement for the stack. Above 



the foundation, where we set our first 

 form for the stack, we wired old buggy 

 tires to the pipes every ten inches, 

 thus making a complete and secure re- 

 inforcement for the stack. Our forms 



