Copy letter from Robert William Frederick Harrison to Messrs W Angus & Co. Ltd, 44 Paul Street, Finsbury, EC 'Dear Sirs, With reference to your representative's call here last week I now return you 16 files from the drawers of cabinet supplied by you, and shall be obliged if you will amend the enclosed account and return it to me. P.S/ I understood from your representative that you would allow sixpence each for the files.' 15 June 1909