James Clark McReynolds,
Cooper v. United States — Opinion of the Court
“ Anderson, 276 U.S. 440, 48 S.C.t. 353, 72 L. Ed. 645, considered the validity of an enactment which laid a tax upon donors because of gifts fully consummated prior to its passage. We held this was beyond the power of Congress. None of these cases is in point; they gave no consideration to the power of Congress to require that taxable income should include profits from transactions consummated within the year. ”
