Letter from James Dewar, Royal Institution of Great Britain, London, to [Joseph] Larmor Stating that he has been waiting for five days for a response to his letter of 16 January. Unless Larmor is to plead incapacity, the silence is ominous. He puts to Larmor his chief question, if he accepts the condition specified in Dewar's letter, on the use of correspondence, or if he does not and has already violated this. 21 January 1907