THE HORTICULTURAL ADVERTISER. 



Qreenhouse M eating 



AND 



Ventilating Apparatus. 



HITCHINGS & CO., 



[Established, 1844.] 



No. 233 Mercer Street, 



Base-Burning Water Heater 

 Three sizes. Patented, iSyj. 



NEAR BLBBCKBR STREET, 



NEW YORK. 



FOUR PATTERNS OF BOILERS 



-EIGHTEEN SIZES- 



ALSO, 



Corrugated Fire-box Boiler. 



Five sizes. Patented, 1867. New Patterns, 1873. 



HEATING PIPES, 



EXPANSION TANKS, 



STOP-VALVES AND 



PIPE FITTINGS, 



IN GREAT VARIETY AND AT 



IMPROVED 



C^ ASH-RAISING A PPARATUS, 



Lifting-Rods to Sasliesi 



£tc., £tc. 



Improved Saddle Boiler. Send 6 cents postage for Illustrated Cata- 



Five sizes. New Patterns .877. logue, with References and Prices. 



