Copy letter from Herbert Rix, to Sir Henry Roscoe, Fellow of the Royal Society 'Dear Sir Henry, Dr Hugo Müller proposes Cannizaro [Stanislao Cannizzarro] for the Copley Medal this year, & his statement of claims must bear the proposer's name. But Dr Müller has been laid up & unable to draw up any fresh statement; may we use your statement of last year for the purpose? Yours faithfully Herbert Rix Asst Sec RS [Assistant Secretary, Royal Society]'. 13 October 1891