assistance payments with respect to existing dwellings under section 233

assistance payments with respect to existing dwellings under section 233 Sec. 109. Section 235(h)(3) of the National Housing Act is amended— (1) by inserting “and” at the end of subparagraph (A); and (2) by striking out subparagraphs (B) and (C) and inserting in lieu thereof the following: “(B) 30 per centum of the total additional amount of contracts for assistance payments authorized by appropriation Acts to be made prior to July 1, 1971,”.