Referee's report by Balfour Stewart, on a paper 'On the variations of the mean diurnal inequality of the horizontal component of the earth’s magnetic force at Bombay, and their relations to the sun-spot period' by Frederick Chambers Recommended for publication in Philosophical Transactions. He should modify some of his views prior to publication. Subject: Astronomy [Published in Proceedings of the Royal Society, 1884]. 30 June 1885