Letter from Jas [James] P Muirhead, Haseley Court, near Tetsworth, Oxfordshire, to Sir Benjamin C [Collins] Brodie, President of the Royal Society Following up on his remarks on the controversy around the discovery of the composition of water and his quotation of De Luc's 'Idées sur la Météorologie' (1786). [The letter covers two papers, the second of which is labelled MC/6/18a.] 8 March 1859