Oliver Wendell Holmes, Jr., Oklahoma Natural Gas Company v…
“ Coming to the principal question, if the plaintiffs respectively can make out their case, as must be assumed for present purposes, they are suffering daily from confiscation under the rate to which they now are limited. They have done all that they can under the state law to get relief and cannot get it. If the Supreme Court of the State hereafter shall change the rate, even nunc pro tunc, the plaintiffs will have no adequate remedy for what they may have lost before the Court shall have acted. ”
