Copy letter from Herbert Rix, to Professor Thomas Henry Huxley, Fellow of the Royal Society 'Dear Sir, Dr and Mrs Frankland's paper is to hand and duly registered. I hope you are rapidly getting well. When you find yourself strong enough I trust you will not forget the Obituary notice of Charles Darwin for "Proceedings" ['Proceedings of the Royal Society'] which is due from you. I am, yours faithfully, Herbert Rix Asst Sec [Assistant Secretary, Royal Society]'. 15 February 1888