Copy letter from Herbert Rix, to Messrs Andre & Company 'Dear Sirs, The enclosed ^fig [figure] 2^ is too small. Mr Lockyer wants a block measuring 3 x 4 1/4. Fig 5 is unsatisfactory; & we will try to send you a better photo to work from in a day or two. Yours truly Herbert Rix Asst Sec RS [Assistant Secretary, Royal Society]'. 26 July 1893