William F. Sanford v. Commissioner of Internal Revenue , 412 F.2d 201 ( 1969 )
Cohan v. Commissioner of Internal Revenue , 39 F.2d 540 ( 1930 )
New Colonial Ice Co. v. Helvering , 54 S. Ct. 788 ( 1934 )
United States v. Boyle , 105 S. Ct. 687 ( 1985 )
Chapin v. Commissioner of Internal Revenue (Two Cases) , 180 F.2d 140 ( 1950 )
Frank J. Hradesky v. Commissioner of Internal Revenue , 540 F.2d 821 ( 1976 )
Indopco, Inc. v. Commissioner , 112 S. Ct. 1039 ( 1992 )
Chapin v. Commissioner , 12 T.C. 235 ( 1949 )