Minutes of a meeting of the Committee of Papers Present at the meeting: Dr Roget Vice President in the chair; Mr Christie; Mr Bell; Colonel Sabine; Mr Bennett; Sir B C Brodie; Mr Grove; Mr Horner; Dr Mantell; Dr Miller; Mr Wheatstone Read and confirmed minutes of previous meeting Mr Thompson On a mathematical Theory of Magnetism. Postponed The Chief Baron, Sir Francis Pollock On the Extension of Fermats Theorem of Polygonal Numbers. Withdrawn from publication by request of the Author. Mr Rainey On the Ligamentum Rotundum Mori. To be printed Mr Glaisher On the Meteorology of England and Wales. Archives Mr Bronwin On Linear Differential Equations. Postponed Mr Reeve On Bulimi Referred again Mr Miller On the Meteorology of the Lake District of Cumberland and Westmoreland. To be printed Mr Miller On the relation of the air and evaporation Temperatures to the Temperature of the Dew Point. To be printed Mr Lowe Observations on 287 Thunder Storms. Archive Dr Bence Jones Contributions to the Chemistry of the Urine. To be printed Dr Bence Jones Second appendix to a paper on the acidity of the Urine. To be printedf Mr Curr On the Temperature of Steam. Archives Mr Matteucci Electro Physiological Researches. To be printed Mr Brodie On the condition of certain Elements at the moment of chemical change. To be printed Mr Toynbee On the Structure of the Membrana Tympani in the human Ear. Postponed Mr Williamson Investigations into the Structure and Development of the Scales and Bones of Fishes. To be printed Mr Newport On the Impregnation of the ovum in the amphibia. Postponed Mr Thompson A Mathematical Theory of Magnetism. Part 2. Postponed M Beron Les Causes du Magnetisme terrestre prouvees. Archives Dr Beneke On the Physiology and Pathology of phosphate and oxalate of Lime and their relation to the formation of cells. Archives Dr Carpenter On the mutual relations of the vital and physical forces. To be printed 31 October 1850