Benjamin N. Cardozo,
Ohio Bell Telephone Company v. Public Utilities Commission of Ohio…
“ From the standpoint of due process-the protection of the individual against arbitrary action-a deeper vice is this, that even now we do not know the particular or evidential facts of which the Commission took judicial notice and on which it rested its conclusion. Not only are the facts unknown; there is no way to find them out. When price lists or trade journals or even government reports are put in evidence upon a trial, the party against whom they are offered may see the evidence or hear it and parry its effect. ”
