Pub. L. 86-704, tit. I, under "contingencies"
contingencies
contingencies President’s special authority and contingency fund: For assistance authorized by section 451(b), $250,000,000: Provided, That none of the funds appropriated in this paragraph shall be used for any project or activity for which an estimate has been submitted to Congress and which estimate has been rejected: Provided further, That none of the funds appropriated in this paragraph may be used to finance contributions to the United Nations for a program in any country in Africa in excess of 40 per centum of the total contributions to the United Nations for such program. Unobligated balances of funds heretofore made available under authority of the Mutual Security Act of 1954, as amended, and available as of June 30, 1960, are, except as otherwise provided, hereby continued available for the fiscal year 1961, for the same general purposes for which appropriated.