Appellant, a conscientious objector, was classified 1-0 by the appropriate local Selective Service Board. After due compliance with the provisions of the regulations, the Board assigned him to institutional work with the Los Angeles Department of Charities, a public organization of Los Angeles County, Cali *279 fornia. He failed to obey the assignment order and was indicted and convicted for violation of the Military Training and Service Act, 50 U.S.C.A.Appendix, § 462 (a).

The judgment of conviction is affirmed for the reasons given by the trial court, D.C., 122 F.Supp. 382.