July 6, 1907 



horticulture: 



27 



AN INVINCIBLE PAIR 



For Comfort, Economy, and Absolute Reliability. 



ABOUT THE BOILER 



MR. W. W. CASTLE. Leominster, Mass., April 5, 1907. 



Dear Sir:— Tie Boiler and Ciroul.itor iustalled by you last Fall has given entire satisfaction. I liave saved 

 at least twelve tons of coa'. and have given Mr. Congdon an order this day for one of the largest Boilers you 

 make to be put in at the ><tone property on Nelson St., Leominster. It is the best Boiler I ever had 



Yours respectfully, 



(Signed) J. FULLER. 



No boiler ever built for greenhouse heating can compare in good results with our 

 STEEL PLATE HOT WATER BOILER 



ABOUT THE CIRCULATOR 



.TIT w M- /^icsTTc D 4. .«• Nccdham, Mass., June 24, 1007. 



<,0L. W. W. CASTLE. Boston, Mass. 



wP'x'l'" Sir:— The Circulator Installed for me last fall has given me entire satisfaction and works well 

 With the ((uick circulation received from its use there certainly Is a saving of fuel and If a person wllh a 

 system not piped s" as to get a good circulation was to try the Circulator before laying out tio much ex- 

 pense on alteration of piping, I believe they would receive the lieneflt required. 



Cordially yours, 



(Signed) PAUL E. RICHWAi^EN. 



Perfect Circulation in all degrees of weather absolutely assured by the use of our 



ELECTRIC CIRCULATOR 



PIPING AND FITTING DONE AND SATISFACTION GUARANTEED. 



W, W. CASTLE, Heating Engineer, I70 summer St., Boston. 



The Standard Steam Trap 



Certificate of merit awarded at Washington, D. C, 

 Florists' Convention. For simplicity, durability and per- 

 fect satisfaction it has them all guessing. It is 

 in a class by itself. To see it work a large 

 plant as well as a small will convince the 

 most sceptical that it is the Florists' Friend. 



The Standard Ventilating Machine still 

 leads as the nio,st durable, easiest working and the 

 all-around satisfactory machine. 



The Duplex Gutter is gaining all the time, over 

 12,000 feet sold thus far this season. Catalogues free. 



E. HIPPARD, Yonngstown, Ohio 



Send other business direct to Washington, 

 ^aves time and insures better service 

 Personal attention guaranteed. 

 J^?.'^:^,'" f"^^' ^"^''^^ service. 

 SPECfALTY: "Working on the Failure. 

 01 Others. 



SIGGERS & SIGGER8 



PATENT LAWYERS 



Box 9. National Union Building 

 Washington, D. C. 



GREENHOUSE CONSTRUCTION 

 LUMBER 



John C. rioninger Co. 



117 E. Blackhawk St., CHICAGO 



CYPRESS 



SASH BARS 



82 feet er loag'ei 



HOT BED SASH 

 PECKY CYPRESS BENCH LUMBER 



METROPOLITAN MATERIAL CO. 



GREENHOUSE WRECKERS 

 Everything in New and Second Hand 



M. TONAWAMM. 



PLY. 



loaonnx 

 om. 



GREENHOUSES 



ERECTED AND EQUIPPED COMPLETE IF DESIRED 



REPAIR 



HEAT 



BUILD 



GREENHOUSES 



1398=1408 Metropolitan Ave. 

 BROOKLYN, NEW YORK 



Write tor Circalat "D" and Prioea 



Holds Glass 

 Firmly 



See the Point *»" 

 PEER££SS 



61«Elne Polntt u-s tbabati. 



No rights or Iflfli. Box of 

 l.OOO poinU T6 eu. poctpud. 



HENRY A. DREEB, 



7 14 ChMtaat Bt., Phllk., Pk. 



The A. T. STEARl LUMBER CO. 



{ NEPON8ET, BOSTON, IVIASS. 



NOW IS THE TIME TO IWSDRE 

 TOUR GLASS AGAINST DAMAGE 



BT HAIL. For particulars address 



John B. Emior, Saddlm Rhtmr, M. J, 



You'll find something worth reading 

 on every page of this paper. 





USE IT NOW, 



F.0.P7ERCEC0. 



170 Fulton St., 



NEW YORK 



