Copy letter from Arthur William Rucker, to Dr George Johnston Stoney, [Fellow of the Royal Society] Rucker did not reply to Stoney's letter at once because it was evident that as Stoney takes so much interest in the subject, he ought to be on the Committee. The President has therefore added Stoney's name and they hope he will attend the first meeting next Monday at 3 o'clock. 16 December 1897