OOTOBEB 7, 1920 



The Florists' Review 



121 



"X" BOILER LIQUID IS THE WATCHMAN FOR THE 

 WHOLE GREENHOUSE HEATING EQUIPMENT 



l^yery greenhoiue keeper knows the 

 ^ possible cost of a smgle leak in his 

 heating system. 



He cannot be inspecting every minute. 

 Leaks occur and the keenest eye can- 

 not foresee them. 



"X" Boiler Liquid works from the 

 inside. The instant a leak occurs it is 

 there to repair it. Makes a metal-like 

 repair in half an hour. Stands 500 

 lbs. pressure. 



Also prevents rust and scale — those 

 heat-consuming twins present in every 

 system using hard water. 



One-eighth inch of scale in a boiler 

 needs 25% more coal for the same 

 heat. 



Use "X" BOILER LIQUID 



— for insurance. 



Use ''X" BOILER LIQUID 



— for economy. 



THCWONOeRFUL 



lU if D I mill I 



HEATING BSftelfs^ 



Get "X" Liquid from your steamfitter— or we will ship direct, postage 

 prepaid, on receipt of price. 1 Quart, $6.00; 2 Quarts, $10.00. 



'T UB0R4T0RIES, 2S W. 4Sth St., New York City 



GULF CYPRESS 



Greenhouse Naterials 



Pecky Cypiw Beock Luki 

 GLASS 



HOTBED SASH 



AU Kinds and Sizes 



At lower than the prevailing 

 market prices. 



NON-KINK 



WOVEN HOSE 



Remnants, 12 ft. and up. coupled. 

 13 \c per ft. This hose is cheap at 

 twice the price. 



Metropolitan Patented 



BOILERS 



Will do more work 

 than any other boiler 

 of the same size; made 

 in all sizes to heat 

 every size greenhouse. 



PIPE 



VALVES FITTINGS 



M»€ronDli€ai)Ma€erialCb 



1299-1323 Flushing Ave., Brooklyn. N. Y. 



have a rating of about 1,000 square 

 feet of hot water radiation and should 

 have a grate of about twenty-five 

 inches in diameter. 



.' ■ "■/, o- 



\-.f).>.; 



);'(; '■.;/('^»J 





Price 



$10.00 



n 



•S G. H. 3 ^ 



Plant Insurance at $10 



WHAT would happen if your night 

 man fell asleep some night in 

 zero weather? What if you should 

 oversleep, or a cold wave hit your green- 

 house when your heat is at the min- 

 imum? It would mean ruin to your 

 plants -possi bly ruin to you. 



But Not if you are equipped with the 

 STANDARD THERMOSTAT. The 

 Standard Therirostat protects you 

 from just such dangers. It will ring a 

 bell at your bedside when danger is nfear. 



If anyone wants to know what a 

 Tliormostnt will <1o for liim, toll him 

 to write nie. My two nijfhtteiiip«'ra- 

 ture men are Thermostats and their 

 waares is a new battery cell now and 

 then.— Wm. Hasselman, Independ- 

 ence, Kan., Dec. 4, 1919. 



Qet one to-day, $10,00 



(G. H. 4, same as G. H. 3, only 

 under lock and key, StS.OO.) 



STANDARD THERNOHETER CO. 



65 Shirley Street, 



BOSTON, MASS. 



It Lets the Florist Sleep 



You don't havo to sit up and watch a 



Let as tell yon what one 



y^Hr '^gS^iiry/tt^t.oS* I GIBLIN GREENHOUSE BOILER 



WRITE NOW. 



GIBLIN & CO. 



UTICA, N. Y. 



TUBING, ALL SIZES 



PIPE CUT TO SKETCH 



SECOND HAND PIPE 



Large itook, all siui, fvmiihed with new threads and eonplingi. 



JAMES F. GRIFFITH, 



416-24 Moyor Stroat, 



PHILADELPHIA* PA. 



