Copy letter from Robert William Frederick Harrison to Professor J [James] C [Cossar] Ewart FRS 'Dear Professor Ewart, I have already signed a separate note with regard to your Soiree invitations. The only day now left for the reading of your paper is Thursday next, the 24th, when I take it for granted it will be put down for reading; but that being the last day of the session there is of course a very long list of papers and the chances of a hearing for any particular paper are restricted.' 16 June 1909