William Ernest Sadler v. United States , 313 F.2d 106 ( 1963 )
United States Ex Rel. Quinn v. Hunter , 162 F.2d 644 ( 1947 )
James Delbert Smith v. United States , 409 F.2d 1188 ( 1969 )
Zerbst v. Kidwell , 58 S. Ct. 872 ( 1938 )