David Josiah Brewer,
United States v. Southern Pacific Railroad Company…
“ Though a party claims more than he is legally entitled to, his claim ought not to be rejected for that to which he has a right. The purpose of filing a map of definite location is to enable the land department to designate the lands passing under the grant; and, when a map of such a line is filed, full information is given, and, so far as that line may legally extend, the law perfects the title. It surely cannot be that a company must determine at its peril the extent to which its grant may go, or that a mistake in such determination works a forfeiture of all its rights to lands. ”
