oa 2 \ ipl 
“This Day i is s published, i in Octavo, Price 98. Boate s, 
a ESEARCHES, concerning ATMOSPHERIC | 
Lee By aHOvESS tas 
aK 
nin 
\ 
Fn lira 
1d aseful J ins str rume 
4 EOMETRICAL aud | GRAPHICAL 1 ES SAYS, c tz 
set of Geometrical Problems, the D. cription and Uses of 
teal Drawing Instruments ; also of | several new | 
- Geometrical Purposes; a complete: and as See 
an Account of Improvements in that Art; 
~ -veying Instruments; Levelling, with th 
of Military Geometry ; an Essay. on Pe 
rious National Measures and Weights 
‘ . jllustrated ae 35 Folio Copper-plates, it 
; By the late GEORG. eat 
~ Mathematical Instrum: ine Maker to sr Macy Ms ioe 
- The Third Edition, coi rected and ae ie — JON 
. F Am. P.S. pai Be 
» » Printed for and s sold yi w. and 8. ie > 
re | Holbom. 
te ey 
ne 
icra ‘OF pti Planets, Foes pee sents 
Llustrated_by separ icet rent’ engr vaved rant ne 
EV an ial tein “To TRONMONGERS, BGs «HS 
oT -OLMES'S PATENT DOMESTIC OVENS, without Fines, which 
Das: Be | unite, in the highest degrve, convenience, utility, , and con ; rane ten 
ea fact well known, that all Ovens hitherto contrived r the me othe fam 
which are attached to kitchen ranges, owit g to the flues 
ee siderable loss of fuel, as well as diminution of heat. 
aS, _ disadvantage has been the study of th ntor 
. ntor of the Patent 
1g ~ Ovens, which are without flues, and. which, * Luna gs of diminishing, ase 
the heat, without the least additional. eT Reape rN ae a 
.  S.H. takes this method of f inform'ng t 1e Trade i in geveral, ‘dat the t tl os 
iy ; “be supplied with them of three different sizes, with or “eikonal 
“they heat without a flue, consequer tly there i 3 no dan er of. fire 
| ftom them, which : 
is $0 frequently the case with those that have fi 
nities of the f st respectability \ will be gi 
4s ma u it bis is Manufactory,  Casile-C 
eat eilord. Street ‘and’ a at Bia Ons) ‘Tronmonger, Bi at tre 
id-Street 5] Mex; ‘Peachey: ey, [re nger, boar ied O; <ord-I 
ve, I ae Jeunes Me, Ha Beal nmonger, 
be seen in wi sand al 
