Vol. S8. Philosophical Magazine. September 181 



Contents of Number 161. 



Pazf. 



XXXIII Account of the Pitch Lake of the Island of 

 iTrinuiad. By Nickolas. Nugent, M.D. Honorary M«m- 

 ^^^ bcr of the Geological Society -, . - i6i 



'^•^'Ljt^i^^'^' E''P"''"ent3 and Observations on the different 

 Mcdts in winch Death is produced by certain vegetable Poi- 

 S !^ T^: . ^'^ ^- ^- BRODtn. Esq. F.R.S. Communicated by 

 ^ the society for promoting the Knowledge of Animal Chemistry i; t 



cx^^l f'^"^'^^* '^^" ^'^"""t of "1'he Sulphur," or '•Souffriare " 

 |||Aof the IjU.k! of Montsirrat. By Nicholas NugkwTjM.D. 

 ^^ Honorary Member of the Geological Society 



XXXVI. DfFcription of the Patent Reflecting Semicircle 

 invented Hy Sir Howard Douglas, Bart. Communicated 

 by Ml. Cakey - - . . _ 



XXXVII. Description of an Ouranj Outang: with Ob- 

 'i^-, ;:5"*''''"5 0" ^^« intdlccUiil FacuUies. By M. Frbderick 

 iygj CuvrER 



XXXVlir. Notes relating to Botany, collected from the 



i?6 



f! Manuscripts of tre late Pkter Collikson, Esq., F.R.S., and 

 cnmnjunicatcd by Aylmer Bourke Lambeut, Esq , F.R.S, 

 ., ,.. ^^'1 ^^-S-, V.P.L.S. From the Transactions of the Linneaii 



I^Socety - . . . ,. 



^*^ -'^XXI X. Memorandum on the Subject of the Earl of Kr,- 



t^)! gin's Pursuits in (TTtTA-e - - 



^ XL, Report of the National Vaccfnc Establishment 



^.S^f .^^'l' ^^^'■■'■vat'ons on the Article " Fermentation," con- 

 ^ K% ^^'"^^ '•'' -^J-*^ K/PTAL'sNouvciuCourscompletd'Agriculture. 

 ^'M^y ^^- t>UP-.HTAi. M.U. Professor of Physic and Chemistry 



scellaneous Articles : Observa- 

 fr*!*^ '"'""^ "' ''■'v-^r'F<^a'''"cc or me Comet, with its Longitude and 



S^i^^€ ^-^-'^ ''^ ^^'^'■'^'■''' '''■'^fi* tlic Observations made at the Royal 



M^j^ Observatory, (.Greenwich — AccoUntof a new Volcanic Island 



v-5>.ir? ^^"''l>J'f'ei>—Herculaiieum Manuscripts— Aerostation — Me 



frt;3f teoroloo ic-i Ob: - -■- ' 



b^ervatloDs and Table* 



226 — 240 



*#* Communieations for this Work, addressed to the Editor, at^^ 



Is 



> Vl v-ominuni«auon5 :cr tnis .voru, aaclresied to the Editor, a 



^|No. I, Carey-atrect,,Liivco!n'8 Lm, will meet with every attenuon -2Sfc§ 



TAYLOR. A»B CO, J-RlMXaRS, irU6I LAKE, FLEET STI^SET, tOMBOMT'^ 



I'L---^:^-^^^ 



