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Mat 20. 1020. 



The Florists^ Review 



123 



WILKS SELF-FEEDING 

 HOT WATER BOILER 



For Economy, Durability, Dependability 



Install a WILKS 

 and forgttt your 

 troubles. 



No night fire- 

 man required— 

 as the magazine 

 or coal chaml)er 

 holds sufficient 

 fuel to keep fire 

 10 to 12 hours 

 without atten- 

 tion. Best made 

 for a small 

 greenhouse. 



Send for Catalogue 

 and Prices 



Telephone 

 Yards 866 



S. WILKS 

 MFG. CO. 



3523 Shields kn.^ 

 CHICAGO. ILL. 







at 



BOILER FLUES 



We make a specialty of handling 

 carefully selected Boiler Flues. 4 

 inches In diameter and other sizes 

 for Ketubine Boilers. Also 

 Flues for greenhouse piping, etc. 



All flues are thoroughly cleaned 

 Inside and out, trimmed and are 

 ready for use. General saiesagent 

 for Stuttle's Patent Clamp and EU 

 bow for joining flues— no packing, 

 no leaks. New Standard Pl|)e and 

 all kinds of Greenhouse Fittings. 

 Klght prices and prompt shipment. 

 H. BIDNSON 



Est. 1898 Phone Superior 572 

 1488 If. Wella St.. Ohlcaeo 



^ 



^ 



Mention The Rerlew when you write. 



FOR COAL ECONOMY- 

 FISHER 



STEAM SPECIALTIES 



Look for our ad in June 3 issue 



FISHER GOVERNOR CO. 



MARSHALLTOWN - - IOWA 



of four 3-inch returns, there is but lit- 

 t'e gained from the use of returns of 

 greater capacity than that of the flow 

 I ipes. We would certainly use at least 

 tJiree 3-inch flow pipes. If there is 

 {"lass in the walls it will be advisable to 

 ise five 21^-inch flow pipes in the house 

 ?lxl50 feet, with one 2i4-inch flow in 

 lie propagating house. There will then 

 l-e two 2% -inch flow pipes to be supplied 

 l>y each of the 3-inch mains. 



One flow may be upon each plate, an- 

 i^ther on each of the two rows of pur- 

 « u posts and the fifth pipe can be two 



White Coal " 



Black Coal 



Help Save the "White 

 Coal of Industry" 



The boiling hot water resulting 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- 

 Boiler 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 Company 



Dopt. "M" 



Detroit, Mich., U. S. A. 



Back to Boiler 

 SYSTEM 



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