Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the Librarian; Naturwissenschaftlicher Verein fur Sachsen u. Thuringen, Halle a.S., Germany In reply to the Librarian's letter, informs him that it is not possible to send his library any of the back volumes of the Proceedings, as most published in the war years are out of print. 18 July 1927