Copy letter from Herbert Rix, to Professor Joseph Prestwich, Fellow of the Royal Society 'Dear Sir, At the last meeting of Council leave was granted you to republish your papers "On the Action of Water in Volcanic Eruptions" and "On Underground Temperatures", in accordance with your request. I am, yours truly, H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 27 February 1894