Copy letter from Robert William Frederick Harrison to Messrs Dent & Co. 'Dear Sirs, I am obliged by your letter of March 20 and although you do not answer my question as to whether the cleaning of the Shelton clock is necessary, I presume from the date you give that it is considered to be so. I shall therefore be obliged by your removing it as soon as possible for that purpose, and by your taking note that I wish to speak to your representative about the clock case and its fixing.' 22 March 1909