Copy letter from Herbert Rix, to Professor William Ramsay, Fellow of the Royal Society, Belmont, Kilcreggan, Dunbartonshire 'Dear Sir, I will lay your suggestion about the Soirée invitation before the officers at the proper time, when they consider other suggestions of a like nature. Yours truly, Herbert Rix Asst Sec RS [Assistant Secretary, Royal Society] Your paper comes in next Thursday, as you requested HR'. 11 April 1891