Copy letter from Robert William Frederick Harrison, to William Saville-Kent, Belsito, Milford-on-Sea, Hampshire 'Soirée Dear Sir, With reference to your offer to exhibit some natural-colour photographs at the Soirée on May 9th., I fear it is too late now to arrange anything for next week, our programme being made up, but your offer shall be placed before the Soirée Committee as a suggestion for the June Soirée. I am, faithfully yours, Robt [Robert] Harrison Assistant Secretary R.S. [Royal Society]'. 4 May 1906