Radiotelegraph convention between the United States and other powers, signed November 25, 1927 34

34. For correspondence preliminary to the meeting of the Third International Radiotelegraph Conference at which this convention was signed, see Foreign Relations, 1925, vol. i, pp. 297 ff. For proceedings of the Conference, see Executive Document B, 70th Cong., 1st sess., p. 77. For text of the general regulations and appendixes to this convention, and for text of the supplementary regulations (not signed by the United States), see ibid., p. 1; or the Department of State Treaty Series No. 767; or, 45 Stat. 2760.