Joe Vasquez and Joe Garcia Verduzco v. United States , 290 F.2d 897 ( 1961 )
Louis Perez Cerda v. United States , 391 F.2d 219 ( 1968 )
Victor A. Enciso v. United States , 370 F.2d 749 ( 1967 )
Manuel Leyva Lopez v. United States , 409 F.2d 1351 ( 1969 )