Stephen Johnson Field,
Morgan v. Louisiana — Opinion of the Court
“ The franchises of a railroad corporation are rights or privileges which are essential to the operations of the corporation, and without which its road and works would be of little value; such as the franchise to run cars, to take tolls, to appropriate earth and gravel for the bed of its road, or water for its engines, and the like. They are positive rights or privileges, without the possession of which the road of the company could not be successfully worked. Immunity from taxation is not one of them. ”
