The decree of the District Court herein is reversed, and the cause is remanded to the District Court, as specially constituted, with directions to dismiss the bill of complaint for the want, of jurisdiction, upon the ground that the allegations of the bill do not set forth a substantial federal question. Newburyport Water Co. v. Newburyport, 193 U.S. 561, 576, 579; Levering & Garrigues Co. v. Morrin, 289 U.S. 103, 105; Ex parte Poresky, ante, p. 30.