1. Continued from Foreign Relations, 1927, vol. ii, pp. 781 807. These negotiations led to the signing of a convention Jan. 9, 1930 (Department of State Treaty Series No. 835; 47 Stat. 1817).
  2. Continued from Foreign Relations, 1926, vol. ii, pp. 308 335.
  3. Continued from Foreign Relations, 1927, vol. ii, pp. 760 775.
  4. Continued from Foreign Relations, 1927, vol. ii, pp. 775 781.