Charles Evans Whittaker,
Parsons v. Smith — Opinion of the Court
“ Whether a deduction from gross income shall be permitted for depletion of mineral deposits, or any interest therein, is entirely a matter of grace. [5] We therefore must look, first to the provisions and purposes of the statutes and to the decisions construing them to see what interests are permitted a deduction for depletion, and, next, to the contracts involved to see whether they gave to petitioners such an interest. ”
