Sommers v. Commissioner of Internal Revenue , 193 F.2d 609 ( 1952 )
United States v. Atkins , 191 F.2d 146 ( 1951 )
Rupple v. Kuhl , 177 F.2d 823 ( 1949 )
Helvering v. Taylor , 55 S. Ct. 287 ( 1935 )
Burnet v. Leininger , 52 S. Ct. 345 ( 1932 )
United States v. Atkins , 191 F.2d 951 ( 1951 )