Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Mr. W. Tait; 40 Robertson Street, Greenwich, S.E.10. Informs Mr. W. Tait that there are no grounds on which the Society could make a grant to fund his experiments on disc rudders. Suggests that the best course would be for him to prepare the case for a grant himself by gathering particulars and support from practical men who work with similar devices. 12 March 1923