November 23, 1907 



horticulture: 



691 



The Electric Circulator 



Maunfnctured and Installed by us is the only 

 machine of its kind in use today for green- 

 house hot water heating. Its strong points are 



SIMPLICITY 

 PRACTICABILITY 



It is NOT A 



THEORY. Its 



value has been 



FULLY 



PROVEN. 



DON'T 



BE 



MISLED 



by so-called 

 "i ra p ro ve- 



ments '" 

 which exist 

 on PAPER 



ONLY. 



This cut illustrates one and 



THE ONLY 

 ONE 



which has ever 

 had a trial thus 

 far. It has 

 been on the 

 market since 

 1905. It is in 

 use in many of 

 the largest 

 gree nhouse 

 establishments, 

 commercial and 

 private, and is 



GIVING 

 FULL 

 SATISFACTION 



All references and testi- 

 monials regarding forced 

 circulation bv electric circu- 

 liLlEK TO THIS MACHINE ONLY. 



^.^«. - «»«»..•«....« HEATING ENGINEERS 



THE CASTLE COMPANY, no Summer street, Boston 



Standard Plate Glass 

 Company 



Manufacturers Importers 



A merican and French 

 Greenhouse Glass 



Reliable Brands at Lowest Market 

 Prices 



26-30 Sudbury St. 61-63 Portland St. 



BOSTON, MASS. 



A STIC A 



aMxUSE IT NOW. 

 F.O.PIERCE CO. 



12 W Broadway and 

 227 Greenwich St. 

 NEW YORK 



'jt^tttrttif-f 1^' — ^ ■ 



Holds C^ass 

 Firm«» 



PEERLESS 



^ OlftBins Points w tih^VMi. 



< No rigbta ax lefts. Bos ot 

 ' 1.000 pcicto T&cU. pootpoJA. 



BENBT A. DKEES. , 



j 71« Ckootaat M., nils., fs. > _ 



The FLORISTS' HAIL ASSOCIATION 

 OF AMERICA, insurer of 28,000,000 



Sq. ft. of g:Ia!)S. For particulars address 

 John C. Esler,Sec'y, Saddle River, N.J. 



SASH BARS 



feet er Ioh; ei 



HOT BED SASH 



PECKY CYPRESS BENCH LUMBER 



Send other business direct to Washington. 

 Saves time and iosures better service. 

 Personal attention guaianteed. 

 Twenty-five years' active service. 

 SPECIALTY: "Working on the Failure* 

 of Others." 



SIGGERS & SIGGERS 



PATENT LAWYERS 



Box 9, National Union Building 

 Washington, D. C. 



GREENHOUSES 



ERECTED AND EQUIPPED COMPLETE IF DESIRES 



Write for Ciroalar "D" and Prices 



GREENHOUSE CONSTRUCTION 

 LUMBER 



John C. rioninger Co. 

 117 E. Blackhawk St., CHICAQO 



N. TOrtAWANDA. 



PLY. 



ToaofffOc 



ONT. 



BOSTON PLATE & WINDOW GLASS CO, 

 GREENHOUSE GLASS 



German and American 

 261 to 287 A St,, BOSTON 20-22 Canal St. 



The A. T. STEARNS LMBEB CO. 



NEPON8ET, BOSTON, MASS. 



METROPOLITAN MATERIAL CO. 



GREENHOUSE WRECKERS 



Everything in New and Second Hand 



To 

 REPAIR 

 HEAT 

 BUILD 



GREENHOUSES 



1398=1408 Metropolitan Ave. 

 BROOKLYN, NEW YORK 



#. CAS SIDY 



Designer and Builder 



Iron and Wood Greenhouses 



Office and factory, 2r5 to 221 Randolph Ave. 

 JERSEY CITY, N. J. 



