THEHORTICULTURAL ADVERTISER. 



Qreenhouse tr eating 



Ventilating Apparatus. 



Base-Burning Water Heater 



Three sizes. Patented, 1873. 



HITCHINGS & CO., 



[Established, 1844.] 



No. 233 Mercer Street, 



NEAR BLBECKEB STREET, 



NEW YORK. 



Corrugated Fire-box Boiler. 

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



FOUR PATTERNS OF BOILERS 



-EIGHTEEN SIZES- 



ALSO, 



HEATING PIPES, 



EXPANSION TANKS, 



STOP-VALVES AND 



PIPE FITTINGS, 



IN GREAT VAKLETY AND AT 



XjO'VT" P'K.IOES. 



IMPROVED 



S ASH-RAISING /A PPARATUS, 



Lifting-Rods k Saslies, 



Etc., £tc. 



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



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



