This opinion cites 11 cases:

Commissioner v. Sunnen ( 1948 )


Anderson v. Helvering ( 1940 )


Hormel v. Helvering ( 1941 )


Kirby Petroleum Co. v. Commissioner ( 1946 )


Murphy Oil Co. v. Burnet ( 1932 )


Burnet v. Harmel ( 1932 )


Lucas v. Earl ( 1930 )


Helvering v. Twin Bell Oil Syndicate ( 1934 )


Palmer v. Bender ( 1932 )


Helvering v. Clifford ( 1940 )


Burton-Sutton Oil Co. v. Commissioner ( 1946 )