Copy letter from Herbert Rix, to Gilbert Charles Bourne, the Laboratory, Plymouth 'Dear Mr Bourne, You can have the room tomorrow at half past four. You do not say whether you will want tea, so we shall not provide it. But if this is an oversight, let the housekeeper know directly you arrive in town. Yours faithfully, H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 23 July 1889