Copy letter from Robert William Frederick Harrison, to Messrs Houghton & Gunn, 162 New Bond Street, W. 'With reference to your bill for £14-15-0 recently delivered here, I can not find the "Account rendered" (£12-10-0) to which you refer, and should be obliged to you if you would let me have a copy of it. RWH.'. 5 March 1897