The judgment is affirmed, on the authority of United States v. Hark, 320 U.S. 531, 536, 64 S.Ct. 359, 88 L.Ed. 290; Ruggiero v. United States, 9 Cir., 156 F.2d 976, 977; Frederick v. United States, 9 Cir., 163 F.2d 536, 543, certiorari denied, 68 S.Ct 87.