Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Sir Richard [Tetley] Glazebrook, FRS Informs Sir Richard [Tetley] Glazebrook that the sub-Committee of the National Committee for Radiography have drawn up a report which they wish to be circulated to all members of the National Committee. Encloses the required number of copies accordingly and asks Sir Glazebrook to circulate them if he approves of its contents [not enclosed]. 9 June 1922