Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the Librarian of the Physikalische-medizinische; Wurzburg Informs the Librarian that the Society are willing to consider a resumption of exchange with the Physikalische-medizinische if they are willing to supply all of their publications that were issued during the war. Notes that they need all issues following 'Verhandlungen Vol. XLII' amd 'Sitzungs-Berichte. 1913, No.1.', and in return will send the Society's 'Proceedings'. 27 February 1923