Copy letter from Herbert Rix, to Dr Arthur Sheridan Lea, Fellow of the Royal Society 'Dear Sir, Kindly send back the paper by Prof. J R Green, referred to you, so that we may have it for use at the meeting on Thursday next. We can send it to you again if you have finished your report. Yrs [Yours] faithfully, H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 6 February 1894