314 



HORTICULTURE 



March 17, 1906 



SCOLLAY BOILERS 



HOT WATER AND STEAM 



6 Patterns, Made in 60 Various Sizes. Capacities to 10,000 sq. ft. Heating Surface 



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 1 



.V. 



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$ 

 s 





1 

 1 

 1 



Cast Iron Greenhouse Pipe 



Special Cast Iron Greenhouse Pipe 

 Fittings 



Expansion Tanks, Stop Valves Etc. 



Wrought Iron Pipes and Fittings of all 



Sizes 



Brass Valves of any Description 



Full Line of Engineer's Supplies, Tools 



Etc. 



Hot Water and Steam 



Heating Engineer and 



Contractor 



72-76 MYRTLE AVE. (Borough of Brooklyn) NEW YORK CITY u. Q. scollay, Manager 



JOHN A. SCOLLAY, 



£ 

 & 

 £ 



£ 



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From ALEX. L. CARLSON, Elberon, N. J. 



"Every tiling about the heating apparatus you installed lor me is perfectly satisfactory. It is fully as recommended, and j»J 

 your Invincible hot water boiler acts as quickly as steam. It is the most economical boiler I have ever fired, and I can 55 

 safely recommend it to any one who may inquire about it. 



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