This is an appeal from an order of the United States District Court for the Southern District of New York, Hon. Charles H. Tenney, granting the motion of the Securities and Exchange Commission to dismiss the complaint and denying plaintiffs’ motion for a preliminary injunction. The plaintiffs sought to enjoin a Commission investigation which clearly was within its jurisdiction. The Commission has also moved in the Southern District to enforce subpoenas issued against three of the plaintiffs here. The disposition of this appeal should permit the District Court to fix a hearing date on the subpoena enforcement ease. We affirm the order appealed from on the opinion of Judge Tenney filed on July 24, 1973. 362 F.Supp. 117. We consider the claims of the appellants to be without any merit.