Copy letter from Robert William Frederick Harrison, to Herrn Franz Rychnowski, Lemberg, Galicia, Austria 'Sir, Referring to your letter of May 2nd, no paper can be read before the Royal Society unless it is communicated by a Fellow of the Society. I am directed, therefore, to return you (inclosed herewith) your "Bericht uber die Entdeckung eines neuen Grundstoffes". I am, Sir, yours faithfully, Robt Harrison Asst. Sec. RS. [Assistant Secretary, Royal Society]'. 13 May 1896