Referee's report by George Barker Jeffery, on a paper 'The summation of infinite harmonic series' by Frederick Soddy Sectional Committee: Mathematics Not recommended for publication in the 'Proceedings of the Royal Society of London'. The paper is interesting, but not of the kind for the Royal Society. It does not contain new ideas or results, but does not feel competent to judge if the results are of value to computation. Contains extra question - 'Is there any information contained in the paper which likely to be of value to the enemy?' Referee replies no. [Published in the 'Proceedings of the Royal Society of London'] No received date. 25 September 1942