October 23, 1010. 



The Florists' Review 



IIB 



WILKS SELF-FEEDING 

 HOT WATER BOILER 



For Economy, Durability, Dependability 



Install a WILKS 

 and forget your 

 troubles. 



No night fire- 

 man required— 

 as the magazine 

 or coal chamber 

 holds sufficient 

 fuel to keep fire 

 10 to 12 hours 

 without atten- 

 tion. Best made 

 for a small 

 greenhouse. 



Send for Catalogrue 

 and Prices 



Telephone 

 Yards 866 



S. WILKS 

 MFG. CO. 



3523 Shields An.. 

 CHICAGO. lUL. 



What Size 



The boilers are lying so that they can 

 be operated together or singly. 



Which would be the more economical 

 way to operate them, to do as I have 

 been doing or to pull out the two Kirk- 

 wood burners and fire with slack be- 

 tween the two side burners? I could 

 take out the burners and fire brick in 

 a few minutes. I am sure the large 

 boiler would give me steam enough for 

 my range if I got enough fire in it, yet 

 I do not want to burn slack alone, as I 

 pay an annual rental for the gas and 

 have the privilege of burning all that 

 I need or can get. A. L. K. — Pa. 



" White Coal 



Black Coal 



m 



Provided that the burning of the 

 slack coal in the small boiler, in addi- 



Help Save the "White 

 Coal of Industry" 



The boil'iDg hot water resultiug from condensation in 

 your steam lines is worth money. You have paid for 

 it in terms of coal. It contains valuable heat units. 

 It is the "White Coal of Industry"— it should not 

 be wasted. 



And it need not be wasted. The Morehead Back-to- 

 Boiier System will save it for you by returning it to 

 the boiler at temperatures as high as 400 degrees 

 Fahrenheit. It reduces coal consumption an average 

 of 20%. At the same time your steam will be 

 "drier" and more efficient; your production speeded 

 up and profits increased. 



Write today for facts and figures on what the More- 

 head System will do in your plant. 



Morehead Manufacturing ompany 



Dept. "M" 



Detroit, Mich., U. S. A. 



Back to Boiler 



svste:m 



