Copy letter from Robert William Frederick Harrison, to Killingworth Hedges, 1 Emery Hill Street, Ashby Gardens, S.W. 'Dear Sir, Referring to your offer to exhibit some photographs at the forthcoming Soirée, I regret to say that the space available will not allow of their inclusion in the list of exhibits, but the offer will be mentioned to the Committee who will arrange for the June Soirée. I am, yours faithfully, Robt [Robert] Harrison Asst. Sec. RS. [Assistant Secretary, Royal Society]'. 6 May 1904