Second referee's report by Balfour Stewart, on a paper 'On the luni-solar variations of magnetic declination and horizontal force at Bombay, and of declination at Trevandrum' by Charles Chambers He has received the author's reply to his initial statements. His views are 'interesting' and it was inevitable that his conclusions would overlap with John Allan Broun's. Proposes a method that ensures the author's work isn't compared to John Allan Broun's work. Subject: Astronomy [Published in Proceedings of the Royal Society, 1886]. [19 October 1886]