Copy letter from Herbert Rix, to Messrs Wyckoff, Seamans & Benedict, 100 Gracechurch Street, E.C. 'Dear Sir, Many thanks for your letter of the 20th inst. [instant]. It is hardly worth while for your representative to call here about so small a matter, but when you are sending up the table we have ordered perhaps your messenger could bring with him one of the pace-makers and we could see it then. Yours truly, H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 22 January 1894