Lyeth v. Hoey , 59 S. Ct. 155 ( 1938 )
Dobson v. Commissioner , 64 S. Ct. 239 ( 1944 )
Helvering v. Hammel , 61 S. Ct. 368 ( 1941 )
Electro-Chemical Engraving Co. v. Commissioner , 61 S. Ct. 372 ( 1941 )
Helvering v. William Flaccus Oak Leather Co. , 61 S. Ct. 878 ( 1941 )
United States v. Safety Car Heating & Lighting Co. , 56 S. Ct. 353 ( 1936 )
Griffiths v. Commissioner , 60 S. Ct. 277 ( 1939 )
Helvering v. Safe Deposit & Trust Co. of Baltimore , 62 S. Ct. 925 ( 1942 )