Copy letter from Robert William Frederick Harrison, to Sir William Crookes, Fellow of the Royal Society 'Dear Sir William, Thank you for your note. I think on the whole it would be as well to have the Exhibits Committee on the earlier date, and I am therefore sending out summonses for the 23rd at 3 o'clock. Mrs Harley's name is down for consideration for the June Soiree list. Believe me, very truly yours, Robt [Robert] Harrison'. 16 March 1906