Letter from [Martin Onslow] Forster, Chemical Society, Burlington House, London, to the Secretary, Royal Society, Burlington House Requests permission, on behalf of the Chemical Society, from the Royal Society to use articles written by Professor [Raphael] Meldola and Mr. Pickering for an obituary notice of the late Sir William [Henry] Perkin and the late Professor [Robert]Warington. The Chemical Society seeks this permission for inclusion in their volume of obituary notices, provided the authors' consent is obtained. Additionally, mentions that an obituary notice for the late Mr [Cornelius] O'Sullivan, prepared by Professor [Henry Edward] Armstrong, will be published in their journal, and the Council is willing to offer it to the Royal Society for inclusion in their obituary volume. 20 March 1908