The Secretary of the Treasury, in consultation with the National Advisory Council on International Monetary and Financial Problems, is authorized to carry out the agreement dated , between the United States and the United Kingdom which was transmitted by the President to the Congress on , and the action of the Secretary of the Treasury in signing the agreement dated , amending said agreement is approved.December 6, 19451945-12-06January 30, 19461946-01-30March 6, 19571957-03-06