Copy letter from Herbert Rix, to Frederick William Rudler, Geological Museum, Jermyn Street, S.W. 'Dear Sir, With reference to your letter of the 14th inst. [instant], I have the pleasure to inform you that the President and Council have granted leave to the members of the Museum Association to visit, during their forthcoming London meeting, the rooms of the Royal Society. I am, yours truly H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 29 June 1893