Frank Murphy, Ayrshire Collieries Corporation v…
“ And the statute which created the Commerce Court, from which the district courts inherited their jurisdiction in this instance, referred to 'cases' brought to enjoin or set aside Commission orders, making no distinction as to those in which only permanent relief was sought. We can only conclude that the framers of the Urgent Deficiencies Act meant to require a three-judge court in any suit brought to enjoin the enforcement of a Commission order, including a suit where an interlocutory injunction is not sought and pressed to a hearing. ”
