xxii
| Corrections to the Reductions of Lieut. Foster's Observations on Atmospherical Refractions at Port Bowen: with Addenda to the Table of Magnetic Intensities at the same Place. By Lieut. Henry Foster, R.N. F.R.S | page 308 | |
| Corrections of an Error in a Paper published in the Philosophical Transactions, entitled, "On the Parallax of the Fixed Stars." By J. F. W. Herschel, Esq. F.R.S. | 308 | |
| On a new Form of the Differential Thermometer, with some of its Applications. By William Ritchie, A.M. | 309 | |
| On the Structure and Use of the Submaxillary Odoriferous Gland in the Genus Crocodilus. By Thomas Bell, Esq. F.L.S. G.S. | 309 | |
| On the Permeability of Transparent Screens of extreme Tenuity by radiant Heat. By William Ritchie, A.M. | 310 | |
| On the Derangements of certain Transit Instruments by the Effects of Temperature. By Robert Woodhouse, A.M. F.R.S. &c. | 311 | |
| On some of the Compounds of Chromium. By Thomas Thomson, M.D. F.R.S. L.& E. | 313 | |
| Rules and Principles for determining the dispersive Ratio of Glass; and for computing the Radii of Curvature for achromatic Object-Glasses, submitted to the Test of Experiment. By Peter Barlow, Esq. F.R.S. | 316 | |
| On the Change in the Plumage of some Hen-Pheasants. By William Yarrell, Esq. F.L.S. | 317 | |
| On the secondary Deflections produced in a Magnetized Needle by an Iron Shell, in consequence of an unequal Distribution of Magnetism in its two Branches. First noticed by Captain J. P. Wilson, of the Honourable East India Company's Ship Hythe. By Peter Barlow, Esq. F.R.S. | 318 | |
| On the Difference of Meridians of the Royal Observatories of Greenwich and Paris. By Thomas Henderson, Esq. | 319 | |
| Some Observations on the Effects of dividing the Nerves of the Lungs, and subjecting the latter to the Influence of voltaic Electricity. By A. P. W. Philip, M.D. F.R.S. L.& E. | 320 | |
| On the Effects produced upon the Air Cells of the Lungs when the Pulmonary Circulation is too much increased. By Sir Everard Home, Bart. V.P.R.S. | 321 | |
| Theory of the Diurnal Variation of the Magnetic Needle, illustrated by Experiments. By S. H. Christie, Esq. M.A. F.R.S. | 321 | |
| On the ultimate Composition of simple alimentary Substances; with some preliminary Remarks on the Analysis of organized Bodies in general. By William Prout, M.D. F.R.S. | 324 | |
| 1828. | ||
| Experiments to ascertain the Ratio of the Magnetic Forces acting on a Needle suspended horizontally, in Paris and in London. By Captain Edward Sabine, Sec. R.S. | page 326 | |
| On the Resistance of Fluids to Bodies passing through them. By James Walker, Esq. F.R.S.E. | 327 | |
