Referee's report by Gerald Ponsonby Lenox-Conyngham, on a paper 'Further history of a quartz thread gravity balance' by Richard Threlfall and Alfred John Dawson Sectional committee: Physics Recommended for publication in Philosophical Transactions, in full. Some parts of the appendix should be omitted. It is important that the paper is published. [Published in Philosophical Transactions A, 1933]. Endorsed on verso as received 13 February 1932. February 1932