W" 



August 18, 1921 



The Florists^ Review 



139 



The Deadliness of Dead Surfaces 



When you think that a dead surface in a boiler is only dead, you 



arc dead wrong. 



Not only is that dead surface worthless in heating the water, but 



it acts as a direct cooling surface. 



It not only doesn't heat; but it keeps valuable heat from heating. 



because it cools the heat, without anything being beited. Brick, 



or any kind of ma-onry bridge walls are dead surface. 



But they are not so deadly as surfaces e.voosed to ttie out3i<^e air, 



like the rear of all other self contained- fire-box-tubular boilers. 



Every inch of the rear end of the 

 surrounded. Has no bridge wall. 

 Every inch is a heating surface. 



Burnham Tubular is water 



liere, then, is a boiler that's made not on theory; but just plain 

 every day common sense. 



It's so plain why it is the coal saver that it is; that if a man really 

 wants to buy a boiler and lakes time to look at one of the Buin- 

 hams for himself; and hears what its owner says about it. he sim- 

 ply sells himself. 

 Or rather, the boiler sells itself. 



To our notion, that is the most satisfactory kind of selling. 

 We would like to have you try to sell yourself. 



Will you. therefore, kindly consider this a most cordial invitation 

 to be our guest to go around and call on some Tubular owners? 

 You say when. 



or4& BurnhamCo. 



Builders of Greenhouses and Conservatories 



IRVINGTON 

 New York 



BOSTON-11 NEW YORK 

 Little Bldg. 42nd St. Bldg. 



Eastern Factory 



Irvington, N. Y. 



('^.''i.'J-'/fvV 



CLEVELAND PHILADELPHIA 

 407 Ulmer Bldg. Land Title Bldg. 



Western Factory 

 Des Plaines, 111. 



TORO.VTO CHICAGO 



Royal Bank B:dg. Continental Bank Bldg 



Canadian Factory 

 St. Catharines. Ont. 



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i Motehead I 



Uniform Heat | 



for Flowers I 



2 The Morehead Back -to- Boiler Sys- S 



Z tem keeps your steam lines clear of z 



S condensation, S 



S Uniform temperature throughout S 



S your greenhouse is assured. S 



: Fuel is saved— because the conden- S 



Z sation is returned to the boilers as ^ 



2 hot, pure water— ready to burst into s 



: steam. S 



S Let us send you complete informa- ^ 



S tion about the Morehead System, S 



I MOREHEAD MFG. CO. | 



S Dept. "M" DETROIT, MICH. S 



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Mention The Review when you write. 



Pipe Fittings - Imico Boilers 



FOR GREENHOUSE WORK 



ILLINOIS MALLEABLE IRON CO. 



lKOl-18'25 DIVERSEY BOULEVARD CHICAGO 



It^ets the Florist Sleep 



Let us t<>ll yi>u wliat <ine 

 will cost (Iclivercil ,it 

 your Iliiilmad Station. 



WRITE NOW 



You don't have to sit up and watch a 



GIBLIN GREENHOUSE BOILER 



GIBLIN & CO. UTICA, N.Y. 



Mention The Review when you write. 



j^To stop that 



pipe leak per- 

 manently — 

 cheaply — use 

 Emergency 

 Pipe Clamps. 



M. B. Skinner Co. 



S5S-5S2 WuUngtoo 

 Boal.. CkiciffO' 



Mention The Rerlew when 7on write. 



COAL 



BRAZIL BLOCK 



DIRECT FROM NINE 



Bottom vein , screened $5.25 



Bottom vein, mine run 



4.25 



R. O WENNING 



BRAZIL, IND. 



Mention The Review when you write. 



