[Correspondence relating to the proposed international gold coinage.]
 Circular instructions sent to the legations of the United States at London, Paris, Berlin, Vienna, Madrid, Brussels, Copenhagen, Florence, The Hague, Lisbon, Stockholm, and Berne.
Department of State, Washington, June 11, 1870.
American-Legation, Berlin, July 2, 1870. (Received July 21, 1870.)