May 18. 1907 



HORTICULTURE. 



675 



Good Circulation 



You get it all the time if you install the 



ELECTRIC CIRCULATOR 



Write to Robert Simpson, Clifton, N. J.; Julius 

 Roehrs Co., Rutherford, N. J.; J. N. May, Summit, 

 N.J.; F. R. Pierson Co. Scarborough, N. Y. ; Joseph 

 Fuller, Leominster, Mass. ; Perennial Gardens Co., 

 Toledo, O. ; or Christ. Winterich, Defiance, O. The 

 Circulator is working in each of these establishments 

 and giving full satisfaction. Write for particulars of 

 our new 



STEEL PLATE BOILER 



built especially for hot water greenhouse heating. 

 We do piping and fitting according to most approved 

 methods, in economical manner and with satisfaction 

 guaranteed. 



W. W. CASTLE 



HEATING ENGINEER 

 I70 Summer Street, BOSTON 



mKROESGHELL BOILER 



is the only perfect Hot Water 

 Boiler. Made in 15 sizes, heating 

 6000 to 50,000 sq. ft. glass to 

 60° at 15° below zero. 



Prices and Catalogue on application 



KROESGHELL BROS. GO. 



35 Erie Street, CHICAGO 



R. TONAWANXM. 



Holds Class 

 Firmly 



Sae the Point 43° 

 PEERLESS 



GlazlDK Points ue the beet. 

 No rights or loftt. Box of 

 1,000 poiQU ^b ou, poitp&ld. 



HENRY A. DBEEB, 

 tU OMaat S>., rkll>., Tm. 



KOW IS THE TIME TO INSURE 

 TOUR GLASS AGAINST DAMAGE 



BT HAIL. For particulars address 



John O. Emier, Smddlm Rhrmr, M. J, 



DANIEL ILIFFE 



Greenhouse Construction— Supplies 



Heating and Ventilating 



Steant and Hot Water 



Piping 



On hand, a quantity nf second-hand valves 

 from 2 lo 6 in- Send for Catalogue. 



49 Washington Street, North, 

 BOSTON, MASS. 



GREENHOUSE CONSTRUCTION 

 LUMBER 



John C. rioninger Co. 



117 E. Blackhawk St., CHICAGO 



In ordering goods please add "I saw 

 it in HORTICULTURE." 



Why not try 



ANCHOR GREENHOUSE HOSE 



on your nert order. 



Plant Bed Clotli ESSS^i 



air. 



Mineralised Rubber Com 



IB Cliff StroBt, Mew York 



The above represents our 



Concentric Principle 



of cutting Sash Bars to fit the gutters 



and plates. 



The Bars Always Fit 



and no moisture collects at the con- 

 nections as it does in the beveled 

 cut, and so 



Decay Is Prevented 



All who have used this want it again. 

 Experience is a good teacher. 



Send for our free catalogue of 



GREENHOUSE 

 MATERIALS. 



FOLEY MFG. CO. 



Western Avenue 

 and 26th Street. 



CHICAGO. 



REMOVAL Our visiting friends are heartily 



welcome to call and see our 



handsome new factory. Transfer to S, West- 

 ern .^ve, from any West Side street car and 

 get off at 26th St. 



The Visible Features 



are not the only ones in 



the Advance Ventilating: 



Apparatus — even more 

 important are those be- 

 neath the surface, its me- 

 chanical construction, its 

 principles, its careful work- 

 manship in details that 

 makes it the powerful su- 

 perior line — all yours at 

 reAsonable profits and 

 prices. 



The Advance Go. 



RICHMOND, IND. 



METROPOLITAN MATERIAL CO. 



GREENHOUSE WRECKERS 

 Everything In New and Second Hand 



ir GREENHOUSES 



1398-1408 Metropolitan Ave. 

 BROOKLYN, NEW YORK 



WEATHERED COMPANY 



BOX 789, NEW YORK 



6REENH0USE BUILDING AND HEATING 



Send for Catalogue 



