Agreement between the United States and Venezuela granting the United States exclusive purchasing right to all of Venezuela’s exportable rubber

[For text of Agreement effected by exchange of notes signed at Caracas, October 13, 1942, and exchanges of notes of October 11, 1943, and October 13, 1944, extending the Agreement, and of September 27, 1944, amending the Agreement, see Department of State Executive Agreement Series No. 446, or 58 Stat. (pt. 2) 1572, 1581, 1582, 1584, respectively.]