Western Industries Co. v. Helvering , 82 F.2d 461 ( 1936 )
Holmberg v. Anchell , 24 F. Supp. 594 ( 1938 )
United States v. Pleasants , 59 S. Ct. 281 ( 1939 )
John A. Nelson Co. v. Helvering , 56 S. Ct. 273 ( 1935 )
Handy & Harman v. Burnet , 52 S. Ct. 51 ( 1931 )