_SepremseR 1817. Be No, 988, 
" Published we Task oe ore every, Monthy 
|< [PRICE 2s. 68.) - 
PHILOSOPHICAL MAGAZINE. 
2k A NUD JOURNAL: 
- COMPREHENDING» ; 
BY 
THE VARIOUS BRANCHES or seine, 
_ QHE LIBERAL AND FINE ARTS, 
 GEOLQCY, — 
AGRICULTURE, 
| MANUFACTURES AND COMMERCE. 
“NUMBER CCKXxI,, 
“Por ‘SEPTEMBRE att 
: “4, WITH A PLATE BY. PORTER, ebay ‘ 
Reprses Apparatus for Sublimation’ of TodinessModel of iy 
a Safety urnace by Mr. Baxeweit—A pparatus for consyme 7 Bi Sity 
Berean in the Mine—-andt Es ene ir relight mg Fa ee; 
¢ Miners’ Bed eras at 
BY ALEXANDER PILLOCH, 
M.R.LA-FS.A. “EDIN. "AN D PERTH, be, 
ee re ee ee eengeen— 
‘And sold ty Ciayi: ahd: Bukiaa Lakin ‘Houssr, ” 
i Orme, & Brown; Murkay; Fhourey; Spex woopanc 
Hanrvine ; Unpsrwoon; Senin and Marsuatn 3 L 
Constante and Co. Edinburgh : Brasu and Rerp. 5; Dux- Ws 
Ne Se and Peimas, Glasgow : and asd sa NN 
a -D n. } + Be PNT 
a * , ; 5 ? ‘ 
