Minutes of a meeting of the Committee of Papers Present at the meeting: the Marquis of Northampton, President, in the chair; Mr Christie; Mr Brown; Mr Miller; Sir J W Lubbock Bart.; Dr Roget; Mr Wheatstone Read and confirmed minutes of the last meeting Lieutenant Lefroy On the influence of the Moon on the atmospheric pressure, as deduced from the observations of the barometer made at the Magnetic Observatory at St Helena. Postponed Mr Blair Meteorological Phenomena observed at George Town British Guiana on the 17th and 18th March 1843. Meteorological Archives M Paret Nouveaux faits a ajouter a la theorie de la chaleur et a celle de l'evaporation. Archives 9 November 1843