Joseph McKenna, United States v. Hemmer — Opinion of the Court
“ Provided, however, That the title to lands acquired by any Indian by virtue hereof shall not be subject to alienation or encumbrance, either by voluntary conveyance or the judgment, decree, or order of any court, and shall be and remain inalienable for a period of five years from the date of the patent issued therefor: . . .' This work is in the public domain in the United States because it is a work of the United States federal government (see 17 U.S.C. 105) . ”
