by John Marshall, Anderson v. Clark — Opinion of the Court
“ Why should not the proviso in the Act of Congress apply to the case? The words taken literally, certainly apply to it. 'No locations shall be made on tracts of land for which patents had previously been issued, or which had been previously surveyed.' Had a patent been previously issued on this very survey, this contest could never have arisen. Does the language of the clause furnish any distinction between the patent and the survey? If it be a survey, there is none. Lands surveyed are as completely withdrawn, as lands patented from subsequent location. ”
