xxiv
| 1829. | ||
| The Bakerian Lecture. On a Method of rendering Platina malleable. By William Hyde Wollaston, M.D. F.R.S. &c. | page 352 | |
| A Description of a Microscopic Doublet. By William Hyde Wollaston, M.D. F.R.S. &c. | 353 | |
| An Account of some Experiments on the Torpedo. By Sir Humphry Davy, Bart. F.R.S. | 354 | |
| On a Method of comparing the Light of the Sun with that of the Fixed Stars. By William Hyde Wollaston, M.D. F.R.S. | 355 | |
| On the Water of the Mediterranean. By William Hyde Wollaston, M.D. F.R.S. | 355 | |
| An Account of the preliminary Experiments and ultimate Construction of a Refracting Telescope of 7·8 inches aperture, with a fluid concave Lens. By Peter Barlow, Esq. F.R.S. &c. | 356 | |
| On the Dip of the Magnetic Needle in London, in August, 1828. By Captain Edward Sabine, Sec. R.S. | 357 | |
| Remarks on the tendency to Calculous Diseases; with Observations on the Nature of urinary Concretions, and an Analysis of a large Part of the Collection belonging to the Norfolk and Norwich Hospital. By John Yelloly, M.D. F.R.S. &c. | 359 | |
| Experiments to determine the Difference in the Number of Vibrations made by an Invariable Pendulum in the Royal Observatory at Greenwich, and in the House in London in which Captain Kater's Experiments were made. By Captain Edward Sabine, Sec. R.S. | 360 | |
| On a definite Arrangement, and Order of the Appearance and Progress, of the Aurora Borealis; and on its Height above the Surface of the Earth. By the Rev. James Farquharson | 360 | |
| Observations on the Functions of the Intestinal Canal and Liver of the human Foetus. By Robert Lee, M.D. | 361 | |
| Experiments on the Modulus of Torsion. By Benjamin Bevan, Esq. | 362 | |
| On a Differential Barometer. By the late William Hyde Wollaston, M.D. F.R.S. | 363 | |
| Some Observations relating to the Function of Digestion. By A. P. W. Philip, M.D. F.R.S. L. & E. | 364 | |
| Experiments on the Friction and Abrasion of the Surfaces of Solids. By George Rennie, Esq. F.R.S. | 364 | |
| An Attempt to rectify the Inaccuracy of some Logarithmic Formulae. By John Thomas Graves, Esq. | 365 | |
| On the Reflection and Decomposition of Light at the separating Surfaces of Media of the same and of different refractive Powers. By David Brewster, LL.D. F.R.S. L. & E. | 366 | |
| On the Reduction to a Vacuum of the Vibrations of an Invariable Pendulum. By Captain Edward Sabine, Sec. R.S. | 368 | |
| Consideration of the Objections raised against the geometrical Representation of the Square Roots of Negative Quantities. By the Rev. John Warren, M.A. | 371 | |
| Anatomical Description of the Foot of a Chinese Female. By Bransby Blake Cooper, Esq. | 373 | |
