Copy letter from Herbert Rix, to A Beetham, Pension Chamber, Gray's Inn, W.C. 'Dear Sir, I have laid your letter (with a number of others) before the Officers of the Royal Society, and am instructed to reply that they regret to find it necessary to keep the rule that the card, as stated, "is not transferable". I am, yours truly, H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 21 May 1894