Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [John William] Nicholson, Chairman of the Mathematics Committee and FRS Informs Professor [John William] Nicholson that he is having the manuscript of the paper by J. E. Jones posted to him for report. Notes that he asked the communicator [Sydney Chapman] to what extent he had worked through the analysis and arithmetic and whether he can vouch for its accuracy, who replied that the algebra was accurate but that he had not worked through the arithmetic. 13 January 1922