by John Marshall Harlan, Northern Pacific Company v. Sanders…
“ The reasonable purpose of the government undoubtedly is that which it expressed, namely, 'While we are giving liberally to the railroad company, we do not give any lands we have already sold, or to which, according to our laws, we have permitted a pre-emption or homestead right to attach.' No right to such land passes by this grant. No interest in the railroad company attaches to this land, or is to be founded on this statute. Such is the clear and necessary meaning of the words that there is granted every alternate section of odd numbers to which these rights have not attached. ”
