Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to H T P Gee, 70 George Street, Croydon 'In reply to your letter of November 30th, gentlemen desirous of attending any of the meetings of the Society must be introduced either personally or by means of a letter from a Fellow. If, however, as you say, you are a member of one or more scientific societies you will no doubt be acquainted with one of our Fellows who would give you the necessary introduction.' 5 December 1914