Vol.67. Philosophical Magazine. June 1826, 

 " Contents of Number 338. 



LVIII. On the Rectification of Curve Lines, By Thomas Be- 

 verley, Esq page 393 



LIX. On the mutual Action of Sulphuric Acid and Naphthaline,. 

 and on anew Acid produced. By M. .Faraday, Esq. F.ll.S 397 



LX. On finding the Latitude, &c, from three Altitudes of the Sun 

 and the elapsed Times. By James Burns, Esq 406 



LXL Character and Description of Kingia, a new Genus of Plants 

 found on the South-west Coast of New Holland : with Observations 

 on the Structure of its Unimpregnated Ovulum ; and on the Female 

 Flower of Cycadeae and Coniferae. By R. Brown, Esq. F.R.S.S.L. 

 & E., F.L.S 409 



LXir, Hydrographical Notices : — Remarks on the Method of in- 

 vestigating the Direction and Force of the Currents of the Ocean ; 

 Presence of the Water of the Gulf-Stream on the Coasts of Europe 

 in January 1822 ; Summary of the Currents experienced by His Ma- 

 jesty's Ship Pheasant, in a Voyage from Sierra Leone to Bahia, and 

 thence to New York; Stream of the River Amazons crossed, three 

 hundred Miles from the Mouth of the River. By Capt. Edward 

 Sabine, R.A. F.R. & L.S. &c 421 



LXIII. Notice relating to the Theory of the Equilibrium of Fluids. 

 By J. Ivory, Esq. M.A. F.R.S 439 



LXIV. Supplement to Mr. Herapath's Paper in the Philoso- 

 phical Magazine for August 18^5, on Functional Equations. By 

 John Herapath, Esq w 442 



LXV. On the Ignition of Gunpowder by the Electric Discharge; 

 and on the Transmission of Electricity through Water, &c. fiy Mr. 

 W. Sturgeon , 445 



LXVI. Proceedings of Learned Societies : — Linnaean Society ; " 

 Astronomical Society 450 — 453 



LXVII. Intelligence and Miscellaneous Articles : — Lieut. Drum- 

 mond'sGeodesicallnstruraents; Meteorological Table,Index,&c. 453 — 457 



•»* Communications for this Work, ptifSt-paid, addressed to the Editor. 

 38 Shoe-Lane, will meet with every attention. 



RICHARD TAYLOR, PRINTER* SHOE-lANE, LOKDON. 



