IV 



The Florists^ Review 



Decembkk 2, 1920 



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Vacuum Heating System 



TIT'S show here a view 

 of the boiler room 

 end of our vacuum heat- 

 ing system. 



The system mentioned 

 was installed by us last 

 winter for the Rock- 

 port Greenhouse Co. of 

 West Park, Ohio, and 

 is a typical modern 

 system. 



This method of hand- 

 ling the water of con- 

 densation infsteam 

 heating plants having 

 50,000 ft. or more of 

 glass area is unsur- 

 passed. 



We have installed many 

 such systems, and they 

 are all giving entire 

 satisfaction. 



JOHN C. MONINGER COMPANY 



914 BLACKHAWK STREET CHICAGO, ILLINOIS 



MioiiiiiHiiio iiiiiiciiiiiiin F.VF.RYTHINn FOR THE O R F, F N H ^ 1 1 -^ F- """'ii"iii'»'"ihiiiiiiiiihiiiiiJ 



Improved ChallenKe 



Ventilating Machines and 

 Greenhouse Fittings 



The users of Evans' Challenge Improved Ventilatingf 



Apparatus Receive Maximum Quality and 



Service at Minimum Cost. 



We can siii)i)].v you with Gutter Bnickets. V Hnickets, Split Tees, 

 Split Crosses. Pipe Straps. I'ipe Carriers. Tie Brackets, Turn Jiuckles, 

 Side IJoanl Ik'nch JJrackets. Shell Brackets, Kid^'e and Purlin 

 Brackets. Sash Hinsjes ;•<.\L'^' ^ralvani/ed steel with brass pins. Door 

 Hinges -1x1 tialvani/ed steel with loose brass pins — in fact almost 

 everything.' in the line of (jreenhouse Fittings. 



Our Prices Are Right 

 Get one of our Salt Sprayers. You cannot afford to be without it. 



ESTIMATES CHEERFULLY. FURNISHED 



John A. Evans Co., Richmond, Ind. 



Comer North 14-th and Penna. R. R. 



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