Pub. L. 94-134, tit. I, under "Transportation Research Activities Overseas"
Transportation Research Activities Overseas
Transportation Research Activities Overseas (Special Foreign Currency Program) For payments in foreign currencies which the Treasury Department determines to be excess to the normal requirements of the United States, for necessary expenses for conducting transportation research activities overseas, as authorized by law, $250,000, to remain available until expended: Provided, that this appropriation shall be available, in addition to other appropriations to the Department, for payments in the foregoing currencies.