Copy letter from Herbert Rix, to the Secretary, Gesellschaft zue Forderung, Deutscher Wissenschaft, Kunst und Literatur in Bohmen, Prague 'Dear Sir, A packet has come to us addressed on the outside wrapper "Royal Society, London", but on the inside paper "Academia dei Lincei, Roma". Shall we open it and keep the contents or send them on to Rome? I am, yours truly, H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 3 April 1894