Minutes of a meeting of the Committee of Papers Present at the meeting: the President in the Chair; Mr Barlow; Mr R Brown; Sir F Daniell; Mr Faraday; Dr Philip; Mr Pond; nMr G Rennie; Dr Roget; Captain Sabine Read minutes of the previous meeting Mr Lister On the Microscope To be printed with alterations Mr Hutchison On Calculous Diseases Postponed Mr Walsh On Formations Postponed Mr Thomas Bell On the Crocodile Postponed Mr Lubbock On the Pendulum To be printed Professor Powell On the Polarization of heat Postponed Mr Ritchie On the Elasticity of threads of ~Glass Postponed Dr Simons On the Velocity of Sound Postponed 25 March 1830