71848. THE GARDENERS’ CHRONICLE. 101 
access Will not always attend the efforts so “ gardenesque,” so l 
at culture, success W sq come.at-able, their fruit is so | tions to its adoption, none 
bese cultivator 5 ; but I Muk cage ate confess that I | easily ly gathered, the pro progress of the trees in all their acted, the 5 Vines, & 5 Avent * — 
e moss 8 T 
2 p 
TT 
bam (such e ies, ih igive soem THE POLMAISE SYSTEM OF HEATING. coats Tat iror ee ri are 
frit Z Amanlis, n s congener 1 Bakta of the th perry dificulties of application wick ment sems otjectionable, i iis Taiya hire 
pi- it has at present to contend against, will ultimately | p 
h 
anying form of heating apparatus in the shape of 
zn Gen Diel, Beurre etal Beurré Langelier, | supersede all other Sr sie of heating horticultural ace cylinder, as here less likely to crack. The 
fen (Willan), 8), 3 i Citron des structures, as well as many others, such as lectu 
fire being in the centre of it, and the air from the ash- 
re 
: pont, rooms, tow hs cams er and even the halls of pit D having access to the sides 
Dey ë deté, Doyenné (whi te), Duchesse d’Angou- our dw elling h ouses, From the advantage obtained in fire, the 9 8 will pes equally heated 
née 1 — Morceau, Gratioli the circulation of the atmosphere, the principle must | sequent] t s 
Pp age Louise Bonne f Jersey, Napoleo asse | recommend itself, br in the end prove Wees to any is 2 3 
Colmar, a Wie Van 2 eon le Clere, Views other ai of warming buildings of the above deserip- secured to the ps ci by nuts 
Winkfield, Wilhelmine ti t i advantage -$ be eculiarity in = late: laced th 
of t I take great pleasure in the | principle Ant rs seems to me to h Ma so ore the ? ERI ia a 3 Ar g 
ae of m 8 are so produetive, looked by — ! in l Win all their dikes: with the ae a attached afterwards. 
PLAN No. 3. PLAN No. 2 
LEVEL OF FLOOR -OF HOUSE 
1 2 
Lune | fi 
M 
aS i — sE HOUSE 
A 
2 a AE E PLAN No. 1. 
e ; REFERENCES TO PLANS Nos. 1, 2, and 3. 
Hot-air chamber, contain- | D, Ash-pit, Nos. 1 and 2 I, Groove in brickwork for ork between fire-place 
yi ing the cylinder, 18 inches E, re air a i Nos. L and 2. sand, and in which the pate ash pit, Nos. 2 and 3. 
ye . nd 2 ft, 6 in. F, Tank, No. anges of cylinder are | L, Showing flue ge ae to 
i in length, Nos. 1 sH 6, Fire- lee T and 3. laced, No. 2. chimney, No. 2 
; EN Nos, 1 aoe H, Ash-pit door, Nos. 2 — 3. K, Stone to connect brick- M, Forcing-pit over cylinder, 
Lat e flue, Nos, 1 a 
PLAN, No. 4. 
and through which = == — air chamber, 
smoke flue C passes 
uired for —— O, Stone 25 5 brick- 
k betw W NOAA and 
No. 
N, Stone to connect brick-work hot e — 
8 rt 
N22 
| \ 7 
LEVEL OF FLOOR OF „ FLOOR 
= 
LEVEL OF FLOOR a 
A * prem = 
- REFERENCES t PLAN, N 
B, 1 4 — a t pemg pleasure by a muni- othe air eguali gme = am 
aasa rest in a ve, In plan N of the ld- drai 
work. plan No. 1, the position o cold-air drain is 
Š, to be filled with sand, and in the thus placed to show the principle of its action. It may 
of this sand working out (which assume another E in ma n 4, house No. 1, with 
ou 
nd of the cylinder rests. To prevent | — — that cae Se re when worn 
air; s ball. in into | out through the 
e to fit close , à circular piece of thin iron The smoke flue e is represented as passing through 
3 en the cylinder a the cylinder can be placed |a forcing pit in the house over — = as in plan 4, 
i i r, and against the brick-work, in house 2, and from thence it can house 
Pee gory he whole of 
h che excepting of course that portion on stove bars and bottom of the grate should be two 
ee can be 
rom 
8 ee the chimney at atte back of it, by which all hent | 
* 
li ed to | Note.—It is to best 
cy ylinder can be appli T Raed ty carry € ibs 
5 ylin es Nos. 1 & 3, — 2 the Be door of Nos. 1 
ea aratus for C, cold ‘ar te Grade: leaving the house, No. 2. * the N Peal oe closing F, N e division of brick- eat Ees 
n 1 Mle Polmaise at H. E, A oradi partitio on to hot the openings G separating the two as 1 . pit 
Nos, 1,3, 12 in | D, Tanka for moisture, which air chamber, which, when house, — whole — — — drains. aN. 
3. an be filled or emptied at closed, divides the current the heating surface of the 
is turned to eee it may go at once to the 
tä ; 
Plan 3 merely shows the position and size of the fire 
Hed and ash-pit doors, and the bond stone K between 
The draft to be en; by 2 or cuig 
i — b door H, as s 
the p! 
shown in 
lan No. 4 I have 3 a mode e by which 
ert small fore at = ouse m may bi S 
one apparatus. The two houses, Nos. I and 3, being 
iple, and the y the smoke flue 
ing round it on the ee plan, But even sae 2 might 
ee a team e Polmaise system heating ; 
all events this h would derive much additional 
