Copy letter from Herbert Rix, to William Henry Wesley, Royal Astronomical Society 'Dear Mr Wesley, The Treasurer quite agrees that you are entitled to send in a revised estimate in re your plates, and thinks your demand for £1 extra is not unreasonable, though he has no objection to your making it less[?]. I am, yours truly, H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 26 April 1894