16 U.S. Code § 687 - Grand Canyon Game Preserve included in park
Such parts of the Grand Canyon National Game Preserve, designated under authority of section 684 of this title, as are by this Act included with  the Grand Canyon National Park are excluded and eliminated from said game preserve.
 So in original. Probably should be “within”.
This Act, referred to in text, is act Feb. 26, 1919, ch. 44, 40 Stat. 1175, as amended, which is classified principally to subchapter XXIV (§ 221 et seq.) of chapter 1 of this title. For complete classification of this Act to the Code, see Tables.