Copy letter from Robert William Frederick Harrison, to Dr Frederick Walker Mott, Fellow of the Royal Society Has received his note. Is very sorry that he cannot attend the Tropical Diseases meeting next. The difficulty about arranging Committee meetings for a late hour in the afternoon is that the members who come from Oxford or Cambridge cannot return home at a reasonable hour. Ever since Harrison has been at the Royal Society there has been a difficulty in reconciling the convenience of London and extra London Fellows. 3 October 1912