Copy letter from Herbert Rix, to George Matthey, Fellow of the Royal Society, Hotel Prince de Galles, Cannes 'Dear Sir, With respect to the receipt for your cheque, you would find on reference to my letter that I informed you the receipt was given to the person who handed in the cheque, - not enclosed. In my letter to you I send you by book-post the uncorrected proof of the paper read by Prof Schuster last week "On the Electrolysis of Silver Nitrate vacuo". Yours truly Herbert Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 25 January 1892