Copy letter from Herbert Rix, to Professor William Chandler Roberts-Austen, [Fellow of the Royal Society] 'Dear Prof Roberts-Austen, I regret to have to send you the enclosed from the printer. I do not know the history of the matter, so cannot tell what degree of fault attaches to the office; but in any case I am very sorry that the thing is past mending, Mr White is away with influenza. Yours truly Herbert Rix Asst Sec RS [Assistant Secretary, Royal Society]'. 26 May 1891