Referee's report by Joseph Ernest Petavel, on a paper 'A graphical method of drawing trajectories for high-angle fire' by William Ernest Dalby Sectional Committee: Not stated [Mathematics] Recommended for publication in the 'Proceedings of the Royal Society of London'. Returns the paper which may have been included by mistake. The paper is an interesting addition to the author's previous paper. [Published in the 'Proceedings of the Royal Society of London' A, 1917] Endorsed on recto as received 19 February 1917. 17 February 1917