122 



HORTICULTURE 



July 25, 1908 



The Latest and the Best in Hot Water 



Heating 



AN AUTOMATIC CIRCULATOR 



(Patent Applied for) 



Something which works while you sleep. No anxiety as to whether the power for forced circulation is on or off. Should 

 anything happen to the power, putting your forced circulation out of commission, this new device, not dependent upon anything except 

 nature's laws, takes up its task automatically. 



ABSOLUTELY AUTOMATIC 



and It knocks everything else In forced circulation silly. Made with single, double or multiple propellors as our customers 

 desire. After three years' experience we know we have the best apparatus ever built, equally as efficient as the original Electric 

 Circulator or its copies in operation, simpler by far In construction, cheaper in price and any one who can make up two 

 flanged joints and attach a belt can install it. 



It is a -winner. Drop a line to us and we -will be glad to show you. 



We have a new coupling for pipe or boiler tubes which is worth looking up. We hope very soon to show steam men something 

 for returning watr of condensation and automatically producing a vacuum. We are still placing the Castle Boiler and ready to 

 accept orders for best modern piping systems. Hot Water or Steam. 



The Castle Company 



Heating' Engineers 



170 Summer St., Boston, Mass. 



KROESGHELL 



BOILER 



MADE OF FIRE BOX FLAN6E PLATE 



Can no Crack 



Water Space in Front, Sides and Back 

 The Most Popular Boiler Made 



SEND FOR CATALOGUE. 



KROESCHELL BROS. GO. 



35 Erie Street, CHICACO, ILL. 



STANDARD PLATE GLASS CO. 



Hanufacturers — Importers — Jobbers 



NOW IS THE TIME TO BUY 



FRENCH OR AMERICAN GREENHOUSE GLASS 



LOWEST PRICES ON REQUEST 

 26-30 Sudbury St. BOSTON, HASS. 61=63 Portland St. 



GLASS 



Always Wiite Us Before Buying 

 SHARP, PARTRIDGE & GO. 



22nd and Lumber Streets, CHICACO 

 WE HAVE SOME SNAPS 



Send you business direct to Washington. 

 Saves time and insures better service. 

 Personal attention guaranteed. 

 Twenty-five years' active service. 

 SPECIALTY: "Working on the Failure 

 of Others." 



SIGGERS & SIGGER8 



PATENT LAWYERS 



Box 9, National Union Building 

 Washington, D. C. 



DREER'S 



Florist Specialties. 



New Brand New Style. 

 Hose "RIVEUTON" 



Furnished in lengths up 

 to 500 ft. without seam or 

 joint. 

 The HOSE for the FLORIST 



i^-inch, per ft., 15 c. 



Reel of 500 ft., " i4/^c. 



2 Reels, 1000 ft., " 14 c. 



J£-inch, " 13 c. 



Reels, 500 ft., " 12J3C. 



Couplings furnished. 



HENRY A. DREER, 



714 Chestnut St., 



Philadelphia, I a. 



BOSTON PLATE & WINDOW GLASS CO. 

 GREENHOUSE GLASS 



German and American 



26 1 to 287 A St., Boston 20-22 Canal St. 



S. JACOBS & SONS 



Manufacturers of QULF CYPRESS 



GREENHOUSE MATERIAL 



HOT-BED-SASH & FRAMES 



.'„ Boilers- Pipe -Fittings 



|*| ICC on which we can quote attractive 

 ULRww priees. Disc on large quantities. 

 We furnish everything for Greenhouse Building 



1365-1379 Flushing Avenue 

 BROOKLYN.- NEW YORK 



GREENHOUSE CONSTRUCTION 

 LUMBER 



John C. Honinger Co. 



1 17 E. Blackhawk St., CHICAGO 



