CL 
BB. Atube opening into the bottom 
ef the ciftern A. and bent along the bottom 
of the machine conveying the fluid into 
CCC... Lhe filtering chamber, which is 
covered with leather <bound down round its 
circular rim, and through which leather the 
Water is percolated. 
DD. ‘Fhe.bafon tifing above the level of 
the chamber and receiving the filtered linuor. 
E. The {pout by which it runs off into a 
pitcher or cther vefiel. 
&. Another {pout fursifhed with a cock to 
draw eff the foul water from the chamber 
when seceflary. . 
GG G. The air-tub, which begins: above 
the level of the chamber, is covered with a 
Button, which faves the leather from being 
cut, and has a fmall Jateral aperture for the 
air to be carried oft. This pipe pafies along 
the battom and up the fide, and rifling above 
the level of the water in the ciftern, is there 
clofed, except a {mall lateral aperture through 
which the air efcapes. 
RR. A guard or rim with crofs bars put 
over the leather to keep it from being forced 
up by the water. It is faftened down by 
means of two notches on oppofice fides of the 
guard, by which it locks into two ftaples 
rivetted into the bottom of the bafon. 
i. The lid fliding down to cover the water 
from duft, and iufpended at pleafure by 
means of 
K K. Two fprings on each tube for that 
purpofe. 
LMN O., A cylindrical box containing 
charcoal, which is conneéted with the above 
by means of the tube P, and a continuation 
of the tube B. 
LM. The water’ tube B continued below 
the charcoal apparatus, fo that the fluid may 
pafs through the fame into the cylinder, 
Review of New Mlufual Publications. 
[ Jan. 
from whence it enters the chambers at P, fe 
as to be filtered through the leather as before 
defcribed. 
RR. Collars which may be unfcrewed 
at pieafure, fo as to: detach the charcoal ap- 
paratus whenever the charcoal requires to be 
purified by heat. : 
S 3. Two cocks to direct the fiuid through 
the charcoal cylinder or immediately into 
the filtering chamber. ae 
Fic 2. A.A tub er ciftern containing the 
oil to be filtered, and fusplying a tube of 
fufficient-height for the hydroftatic ‘prefiure 
to operate. j 
BB. A main tube of wood, tin, leather, 
or cloth, to which any number of bags of 
the fize and fhape of corn facks or any CC, 
convenient fize or fhape may be connected. 
‘Thefe are bound to 
DDD. ftraight double iron bars, fur- 
nifked witha hinge at one end and a fcrew at 
the other, by opening which the bags may 
be emptied. 
F. A ‘rough underneath, made to re- 
ceive the filtered oil from the receivers 
EEE: | 
Fie. 3. AAA funnel cafk or ciftern, into 
which the uid is put which paffes down. 
B. A tube fitted into the fame, through 
which it enters. 
C. An iron &ill, or fill of any other fub- 
{tance capable of fuftaining. heat, full of 
finely powdered and fitted charcoal, through 
the head of which the fluid paffes finto any 
receiver 
D.. A fire-place of any conftruétion to drive 
ever the fluid remaining interfperfed among 
the charcoal, and alfo to purity the charcoal, 
by an increaie of temperature when required. 
E. A cock to let water into the flues te 
cool the apparatus for a fubfequent operation, 
ee EE 
REVIEW OF NEW MUSICAL PUBLICATIONS. 
A Second eclleétion of Glees, Rounds and Canons, 
“* for two, three, four, five and fix Voucs, 
compofed by the Members of the Harmome 
Society of Cambridgs, and publifbed by Charles 
Hague. Mus. Bec. Camb. 0s. 6d. i 
Longman and Clementl. 
THE readers of our Monthly Maga- 
zine, will recollect the handfome terms 
which we found ourfelves juftined in apply- 
ing tothe firtt familar publication produced 
by the Harmonic Society of Cambridge. 
The pre.cnt work, which merits equal 
approbation, flows from the tributary 
talents of Mr. Hague, Mr. W heeler, Mr. 
Carnaby, Mr. Wright, Mr. Dixon, and 
the Reverend Mr. Richmond. Ali the 
pieces are wiitten in a Style much above 
mediocrity, both in fancy and fcience; 
and fome of them do the higheft henor.to 
the tafe; judgment, and theoretical pro- 
ficiency o£ theix refpeCtive compolkise 
«© Death’s Trueft Image” by Mr. Hague, 
for five voices, is conftrufted with great 
art: the parts flow together with that 
eafe, and produce that happy union of 
effect, which only ingenuity, and a_tafte 
highly cultivated can command. ‘* Offi. 
an’s Addrefs to the Sun’? by Mr. Rich- 
mond, exhibits a greatnefs of conception 
in the ccmpofer, highly eerrefpondent to 
the noble fpirit of the poetry, and in 
fome paflages a peculiar force and felicity 
of expreflion. ‘* Fierce the Torrid Blaze 
Defcends”’ does great credit to the farcy 
and judgment of Mr. Wheeler, The 
boid glowing ftyle in which hehas treated 
the fubject of the words demonftrates 
great powers of imitation, and gives the 
fenie of the author with a penetrating 
force. “* The Kifs’ by Mr. Wright, is 
fweetly pleafing in its melody, and the 
parts ‘coaleice with felentiiic propriety. 
«© Sleep 
