“ In 1937 petitioner was tried and convicted on an indictment charging him with violation of section 2 (a) and (b) of the Act of May 18, 1934, 12 U.S.C. § 588b, 12 U.S.C.A. § 588b, which respectively define the offenses (a) of taking or attempting to take by force from any person money or property belonging to a bank insured with the Federal Deposit Insurance Corporation, and (b) in the commission of such offense, assaulting any person, or putting in jeopardy the life of any person by use of a dangerous weapon. ”

“ Petitioner insists that the present proceeding is one not embraced in the Criminal Rules since they make no provision governing the appeal from the order of the district court; that consequently certiorari to review the judgment of the Circuit Court of Appeals, as in other proceedings not within the Criminal Rules, is governed by § 8 (a) of the Act of February 13, 1925, as amended, 28 U.S.C. § 350, 28 U.S.C.A. § 350, which allows three months for filing the petition. ”