Copy letter from John Evans, to Messrs Robarts, Lubbock & Company 'Dear Sir, With reference to your notification of Jan [January] 30th will you have the goodness to purchase ten Cavour Canal Bonds in place of the ten which are drawn and charge the cost to the Gassist Trust a/c [account]. I am yours faithfully John Evans Tres R.S. [Treasurer, Royal Society]'. 1 February 1894