Henry Earle Riggs, The Valuation of Public Service Corporation Property
“ The completion of a large public utility, planned on such a scale as to provide for the requirements of many years to come, utilizing but part of its capacity, and earning less than its operating expenses and fixed charges, with its rates of toll fixed by law, must be considered in a different way than a well-established public utility, with business forcing it to its utmost capacity, and with tolls not fixed by law. ”
