Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to [George Walker] Walker Esquire, FRS Refers to Mr. [George Walker] Walker's paper on 'The problem of finite focal depth revised by seismometers'. Explains that it has been under consideration by the relevant Committee and, despite Mr. Walker's request that it be published in the 'Philosophical Transactions', their recommendation is that it be published in the 'Proceedings'. Asks Mr. Walker if he would consent to this going forward, and if he would be happy to make the necessary reduction to the figure sizes. 21 April 1921