THE hOR TICUL TURA L AD VER 7 IS t R. 



THOS. J. MYERS, Jr.'s 



NEW IMPROVED PATENT 



RETURN FLUE BOILER, 



For Heating Greenhouses, Hothouses, Public and Private 

 Buildings, Drying Rooms, Railroad Tanks, &c. 



They a/re Guaranteed to he the Most Powerful, Durable and Eco- 

 nomical Soiler ever made in this Country. 



We are also mannfactxiriiig all tlie various sizes of MYERS* 

 PATENT and SWAIX'S IMPROVED BOILERS, PIPE, DOUBLE 

 and SINGLE VALVES, EXPANSION TANKS, ELBOWS, &c. 

 PIPE CHAINS and all Varieties of Fittings for HEATING BY 

 HOT WATER. 



Send for Illustrated Circular and JPrice Idst. 



1173 South Ninth Street 



THOS. J. MYERS, Manager. „„, PHILADELPHIA, PA. 



