‘Contents or -Nuuper 215. 
| Page. ® 
_XXRV. On 2 correct seueat Method for cutting ‘Sphe- ae 
at vical Brick Niches—On the 8 Spiral Linc, and-on Spandrdl 
ie “Groins: By Mr. sacha Brown, of ‘Wellsestreet, Ox- 2: eS 
WS forderoad.: 161 j 
XXXVI. pens to Remarks on Mr. Dowovan’? s Rew Be nt 9 
S3 flections on the Inadequacy of electrical Hypotheses.” Beanie (7 dp 
uy =XXXVII. Some Meteorological Ot-ervations made. i in ~ § 
2 the Netherlands.. By M. Van Mow s, of Brussels. > 
eo XXXVIII. Sequel to the melanche! ¥ Catastrophe. at 
Heaton Colliery. ims 4 
“ XXXITX. Some rit a aticoraia hese pée-venting ag ; 
an artificial Arrangement the Aspect of organized Bodies. 
By M. Girrsr ve EONS Haeginest to the Mines of | 
WE France, 2 - - sat 
* ax. Answer ‘of H;-to C 6:08 the. Metallic Salts; r 
* KLE On Faleayenk Gold.” By d. - Van Moxs, of —§ RRS 
Brussels, Soe TBA 
XLII.'On the Cosmagony, of. Moses in Answer to Dr. 
Peronhen: By F.E-—s. + wi aie ee 
SS XLII. Observations on the late excessive cold ‘Wankel ay 
34 By Witttam Seeimsmire, Esq. of Wisbech, Pods vat 
Bean ew XLIV. On Aérostation, By Ricwarp Lovett Evers 
% WORTH, Heath F.R.S: &e.. &e. ee. * a “a 18 
a . XLV. Report made by Messrs, Hevariex, Prerciern, 
XN aud Durourny, to the Class of Fine Arts of the French. S&S 
Institute, of the Labours of the French Architects at Rome RY 
during the Years 1812 and 1813..  ° + vee sy agi te 
IXLVL ‘Ona new Method of ob taining pure Silver ; with © 
Suib3 Observations on the Defects of former ‘Processes. By M, a 
Si Doxovan, Esq. 2) = - - eo ie BOF 
4 XLVIL On Aérostation. By'A Col Hagar Ui 
XLVIIL. Notices respecting New Beoks +. 5” 
“MLIX. Proceedings of Learned Societies aor ye 
ee De Intelligence ; and Miscellaneous eel reState 
S of Chemical Science on the Continent.—New Soath, Wales, - 
It—Researches on Poisons. — Spinning. — Chemical Anas: 
eu lyses.--Phosphate of Alumine.—Analysis of the Bark of. 
i i the Malambo.—Earthquake at e nbpeacbi | in. 
an) Cornwall.—-Patents.-Meteorology. ae The =. 2) 5-240} 
a 
# 4 # Communications for’ this Work, Widsecded te ne ditor, 2 
Pickett-Place, agen Bar, v will meet with ey at 
