CFR /  Title 7  /  Part 51  /  Sec. 51.624 U.S. Combination.

``U.S. Combination'' consists of a combination of U.S. No. 1 and U.S. No. 2 grapefruit: Provided, That the number of U.S. No. 2 fruits specified in Sec. 51.628, Tables I and II, are not exceeded.