found:British Medical Journal, Obituary, June 2, 1923p. 256 (Dr. Vaughan Harley, M.D.EDIN., M.R.C.P.LoND., Late Professor of Pathological Chemistry, University College, London; born: December 28th, 1863; died: May 21st, 1923, at his country home, Walton Hall, Bletchley, Bucks)