|Alternative reference number
|Copy letter from Herbert Rix, to Messrs Clay & Sons, Ave Maria Lane, E.C.
|25 May 1889
|Rix notes that they are sending Messrs Clay & Sons the sets of eight volumes of the 'Catalogue for Scientific Papers' already published. The Treasurer wishes Rix to inform them that they will charge the same rate as applied to Fellows of the Royal Society, and provides a list of prices, to which the Treasurer will add a special discount of 10 percent. Rix asks to be informed what they propose to charge.