1 



82 



To heat the other end of the house 

 to 50 degrees, I woul4 use 5-inch pipe 

 for the main flow and return, but only 

 three 2i^-inch flow pipes and twelve 2- 

 inch returns will be required. The ar- 

 rangement would be about the same as 

 in the warm part of the house, except 

 that the odd flow pipe should be three 

 or four feet under the ridge. The flow 

 pipes should be run with a slight fall, 

 thus making it unnecessary to use air 

 valves. 



The gate valves may be placed either 

 on the flows or the returns, but I would 

 prefer to use three or four 2^-inch 

 valves to three or four times that num- 

 ber of 2-inch valves. In case they are 

 placed on the returns, one pipe in each 

 coil need not have a valve. 



FOB 2,000 FEET OF GLASS. 



I intend to erect a greenhouse 25x50, 

 running east and west, with the west 

 end against a shed. The walls will be 

 six feet high and will consist of two 

 and one-half feet of concrete and three 

 and one-half feet of glass. The boiler 

 will be in a 5-foot cellar. How much 

 pipe, and of what size, would you ad- 

 vise to use to heat this house to a 

 temperature of • 60 degrees in zero 

 weather? I shall use a hot water 

 boiler and there will be returns under 

 three 5%-foot raised benches. 



J. E. S.— N.Y. 



Although the height of the ridge is 

 not stated, if the roof has about an 

 .average pitch there will be about 2,000 

 square feet of glass in the house, in- 

 cluding the sides and exposed end. For 

 this amount of glass something over 

 600 square feet of radiating surface 

 will be required for a temperature of 

 60 degrees. 



I would advise using three 2%-inch 

 flow pipes, one on each plate and the 

 other under the ridge. If the house is 

 in a location where it is somewhat shel- 

 tered from high winds, sixteen 2-inch 

 returns will answer for the coils, of 

 which five may be on each side wall 

 and the others under the benches. 

 In case the house is much exposed, or 

 if it is hard to heat from other causes, 

 it may be well to place another return 

 on the exposed side, but I should ex- 

 pect good results without this addition- 

 al radiation. 



WROUGHT IRON PIPE 



with new threads and couplings in 

 full lengths. 



Tb« owner who doesn't overlook the need of 

 qnaltty: 



Who doesn't overlook that without quality he 

 couldn't reaIlT.e a maxlmnm of economy; 



Who doesn't overlook the advantage of Wrouifht 

 Instead of steel pipe, and who doesn't overlook 

 ttie Importance of selectinir a competent dealer, 

 will not overlook us with our cuarant»«»d Second 

 Hand Wrought Iron Pipe In full lengths with new 

 threads and couplings. 



ALBERT & DAVIDSON. Inc. 



tl7-228 Union Avfnae, BROOKI.TN. N. T. 



MrnH'ia Th» R*t4*w wbra mo writ*. 



PIPE 



2c per ft B. W. Boilers, A60-ft.8l7.e, $49.00. Fit- 

 tinam, fc Valvefl, 3''c. Cofki«, 16c. 8et Pipe 

 TooIh, S^.lli. Bottf, 6c ft. Kooflna:. S9c roll. 

 Ererythlng at wholesale, direct. Big catalogue free. 

 Write Today 



Wp iriKI/^ f*f\ 115 W. Third St., 

 . tt, IWiniU i»U. Ciudnnatl, O. 



Mention The Keriew when 70a write. 



The Fl<wists' Review 



Jolt 1, 1015^ 



YOU SHOULD HAVE THIS 



SPRAYER NOZZLE 



ONE OF TBE MANY UNSOI.ICIT£D ENDORSEMKNTS 



I received your SPRAY NOZZLE and am more than pleased with it Our water pressure at times is 

 only IS to 20 lbs., but this spiaycr helps out wonderfully. Yours truly, 



Febiuary 16,1916. W. W. COLES, Kokomo, Indiana. 



The best sprayinr or flush nozzle for roses, carnations or for all-round watering yet introduced; a nozzle 

 which willpermit reKUlatingthe force of spray. Particularly adapted for spraying the underside of foliage: will fit 

 \-in. EASTERN GAUGE COUPLING. All brass, nickel plated, strong aud durable, price postpaid, $1.2>. 



PITTSBURGH CUT FLOWER CO., 116 and 118 Seventh SL, Pittsburgrh, Pa. 



Mentlon^h^Berle^wlie^youwrlte. 



Establlshad 1768 



•• 



FOR 



POT LUCK 



!l laeorporatod IMM 



USE 



HEWS 



STANDARD 



POTS 



AND RED EARTHENWARE SPECIALTIES 



POT MMCmS FOR A CDITUIIY AND A HALF 

 WORLDS LAIMIIST MANUFACTURmV 



A. H. HEWS & CO., Inc., Cambridge, Nass. 



WarctaoaMs 

 CAMBRIDQB. MASS. 

 NEW YORK. N. Y. 



The best Paper Pot 

 for shippincifarpoeei. 

 Sizes from 2 to 6 in. 

 Ask your dealer for 

 them. Samples free. 



E. AOan Peirce 



400 Oaks StrMt 

 Waltkaoi, 11 Mass. 



Mention The Rerlew when job write. 



FOR THE SMOOTHIST. MOST POROUS 



RED POT 



In which plants da tha bast, writa ta 



MISSOURI POHERY CO. 



1227 W. 8th St., Kansas City, INo. 



Mention Ths Hrlew when yo« write. 



GEO. KELLER & S(M 



Maimfactorara al 



RED POTS 



Bflf on bnylnc write for prlOM 

 S614.t6tt Hsndsa Stosst 



WrWitiiS^ATa..CHlCA(lO,ILL 



Mention Tti^ Review wh«»n yon write. 



Full Weight Wrought Iron 

 and Spollorhod Steel Pipe 



Coils, Bends, Railings, etc, made to Sketch 



FORD & KENDIG CO. 



27 North 7 th Street PUTI kKPt PHI A 



24th and Wood Streeto rUlLAIILLrilul 



Al>'iitl"n Tlie Hevlew when yon writ**. 



A Standard Pot 

 A Standard Quality 

 A Standard Price 



The three necessary 

 thinfirs to get your 

 pot business. Also 

 proper paeldng to 

 eliminate breakage. 

 Send your orders to 

 the 



C. C. Pollworth Co. 



IIII.WAUKBK. -WIB. 



BYERS' 



Gunnteed roll Weight Wrought Inii Pipe 



Lap-welded in sizes over IH Inch. 



nniNGS» VALVES, Bonos. RADIATORS. ETC 



JOHN MANEELY, 



80»-8U-818 Arch Stn PHILADELPHIA. PA. 

 Mention Tb« Review when 70a write. 



Mention The Review when yon write. 



We Lead in Quality 

 and Finish 



STANDARD 

 FLOWBR POTS 



Tke rfilturaff Pettery Ce. 



YORK, PA. 



Mention The Review when yon write. 



Tlie Clipper 



There a re 

 three thlngrs 

 that defltroy your lawn§ 

 — Dandellons.Buck Plan- 

 tain and Crab Grass. In 

 one season the Clipper 

 win drive them all out. 

 Your dealer should have 

 them— if he has not, drop 

 usa line and we will send 

 circulars and prices. 

 Ciwer Uwa Mawer Ca. 

 Isi 15. Oiiaa, H. 



PAPER POTS 



AHD 



DIRT BANDS 



See large advts. in former issues for prices, 

 or send for price list. 



r.W. ROCHELLE &SONS,^Jh^f^»."kj. 



,ym mention the Florists* Revtow 

 whmn wrttlns adyertlser*. 



