Copy letter from Robert William Frederick Harrison, to Messrs Kelly's Directories Limited, 182 High Holborn, W.C. Calls attention to an error in the "Court" section of the "Post Office London Directory" where Sir J T Dillwyn Llewellyn is described as F.R.S. [Fellow of the Royal Society] when he is not a Fellow of the Royal Society. Asks that this error is not repeated. 17 May 1899