British Association for the Advancement of Science: Committee papers Handwritten papers regarding George Greenough’s involvement in various committees of the British Association for the Advancement of Science. This file contains: - various papers of the Committee on Land and Sea Levels, including notes, correspondence, scientific illustrations, and a report on the ‘relative level of the land and the sea’; - invitations to meetings of a committee ‘to inquire into the distribution of coal over the globe’; - invitations to attend and/or speak at meetings of various committees; - lists of expenditures for local committees. 1833-1847