CONTENTS op the PHILOSOPHICAL MAGAZINE and ANNALS. 

 Vol. I.— New Series. January — July 1827. 



On the Elastic Force of Steam at different Temperatures. By J. Ivory, Esq. 



M.A. F.R.S On the Identity of Epistilbite and Heulandite. By A. Levy, Esq. 



M.A. F.G.S. — Reply to Mr. Galbraith's Remarks on the Experiments for ascertain- 

 ing the Velocity of Sound at Port Bowen. By Capt. W. E. Parry, R.N. F.R.S., 

 and Lieut. H. Foster, R.N. F.R.S. — Experiments on the Cohesion of Cast-iron. 

 By B. Bevan, Esq.— Table and Formulae for reducing Registers of the Height of 

 the Barometer to the Standard Temperature and Level. By Mr. J. Nixon. — 

 Further List of Errors in Piazzi's Catalogue of Stars.— On the Inflammation of 

 Gunpowder and other Substances by Electricity. By Mr. W. Sturgeon — On some 

 newly-discovered Siberian Minerals. By A. Levy, Esq. M.A. F.G.S. — Observations 

 on the Solar Eclipse, November 29th, 1826. By the Rev. Baden Powell, M.A. 

 F.lfc.S. — The Bakerian Lecture. On the Relations of Electrical and Chemical 

 Changes. By Sir H. Davy, Bart. Pres. R.S. — Observations on a Mineral from near 

 Hay Tor, in Devonshire. By C. Tripe, Esq. — Remarks on the Crystalline Form of 

 the Haytorite. By W. Phillips, F.G.S. &c— On the Origin of the Crystalline Forms 

 of the Haytorite. By A. Levy, Esq. M.A. F.G.S. — Astronomical Observations 1826. 

 By Lieut. Beaufoy, R.N. — A List of Moon-culminating Stars for 1827. By F. Baily. 

 Esq. F.R.S. — Observations on the late Solar Eclipse. By T. Squire, Esq. — On Fus- 

 tic, and its Application to Dyeing. By E. S. George, Esq. F.L.S. — On some new 

 auxiliary Tables for determining the apparent Places of Greenwich Stars. By 

 Francis Baily, Esq. F.R.S. — Investigation of the Heat extricated from Air when it un- 

 dergoes a given Condensation. By J. Ivory, Esq. M.A. F.R.S. — A Mode of Heating 

 Water for a Bath. By E. Deas Thompson, Esq.— On the Finite Extent of the At- 

 mosphere. By T. Graham, M. A. — On the Triple Prussiate of Potash. By R. Phil- 

 lips, F.R.S. L. & E.— On Capillary Attraction. By the Rev. J. B. Emmett. — A new 

 Method of Bleaching and preparing Flax. By the Rev. J. B. Emmett.— Description 

 of New Succulent Plants. By A. H. Haworth, Esq. F.L.S. — On the Accidents inci- 

 dent to Steam Boilers. By J. Taylor, Esq. F.R.S. — On the Crystalline Forms of 

 Wagnerite. By A. Levy, Esq. M.A. F.G.S. — On Captain Parry's and Lieut. Fos- 

 ter's Experiments for ascertaining the Velocity of Sound at Port Bowen. By W. 

 Galbraith, Esq. M.A. — Biographical Notice of M. Piazzi. — Continuation of the 

 Subject relating to the Absorption and Extrication of Heat in a Mass of Air that 

 changes itsVolume. By J. Ivory, Esq. M.A. F.R.S. — Notice relating to the Seconds 

 Pendulum at Port Bowen. By J. Ivory, Esq. M.A. F.R.S.— An Account of M. Long- 

 champ's Theory of Nitrification ; with an Extension of it. By T. Graham, M.A. — 

 A Sketch of the Natural Affinities of the Lepidoptera Diurna of Latreille. By W. 

 Swainson, Esq. F.R.S. F.L.S. — On the Crystalline Form of the Hyalosiderite, By 

 W. Phillips, Esq. F.G.S. — Outlines of a Philosophical Inquiry into the Nature and 

 Properties of the Blood. By J. Spurgin, M.D. — On Contemporaneous Meteorolo- 

 gical Observations, as proposed by the Royal Society of Edinburgh. By T. Squire, 

 Esq.— On the expected Occultation of Venus in February. By T. Squire, Esq. — 

 Some Account of an Orang Outang of remarkable Height found on the Island of 

 Sumatra. By Clarke Abel, M.D. F.R.S.— Astronomical Observations 1827- By 

 Lieut. G. Beaufoy, R.N. — On a new Mineral Species. By A. Levy, Esq. M.A. F.G.S. 

 — Description of a Horizontal Pumping Engine erected on the Mine of Moran 

 in Mexico. By P. Taylor, Esq. — Analysis of a Sulphuretted Water from the 

 Northern Part of the Yorkshire Coal-field. By E. S. George, F.L.S.— Application 

 of the Variations of Temperature in Air that changes its Volume to account for 

 the Velocity of Sound. By J. Ivory, Esq. M.A. F.R.S.— Theory of the Spirit-Level. 

 By Mr. J. Nixon. — Observations on the Crystalline Form, &c. of the Gaylussite. 

 By W. Phillips, F.L.S. G.S.— New Phsenomena caused by the Effect of Electric 

 Influence ; and Suggestions for ascertaining the Extent of the Terrestrial Magnetic 

 Atmosphere. By J. H. Abraham, F.L.S. — On the Geology of East Norfolk ; 

 with Remarks upon the Hypothesis of Mr. Robberds, respecting the former Level 

 of the German Ocean. By R. C. Taylor, Esq. F.G.S. — Astronomical Observations 

 1827. By Lieut. G. Beaufoy, R.N.— On the Orange Phosphate of Lead. By the Rev. 

 Wm. V. Vernon, F.R.S. — Some Remarks on a Memoir by M. Poisson. By J. Ivory, 

 Esq. M.A. F.R.S.— On Capillary Attraction. By the Rev. J. B. Emmett.— On the 

 Velocity of Sound. By W. Galbraith, Esq. M.A. — Results of the Meteorological 

 Observations made at Wick,in Scotland. ByW. Burney, LL.D. — Remarks on Mr. 

 Sturgeons Paper j" On the Inflammation of Gunpowder by Electricity." By Mr. 

 Thomas Howldy.—On Chromate of Silver. By Mr. E. F. Teschemacher. 



