Copy letter from Herbert Rix, to Arthur Keen, 4 Raymond Buildings, Gray's Inn, W.C. 'Dear Mr Keen, I have written Mr Lindfield to stop all operations, whether here or at his own place, on our behalf, as it possible that another and larger scheme may be adopted. As soon as matters are riper, I will let you hear again. Yours truly, H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 8 December 1893