This opinion cites 13 cases:

Denver & R. G. W. R. Co. v. Commissioner ( 1959 )


Clark v. Commissioner ( 1952 )


Denver & Rio Grande Western Railroad Company v. Commissioner of Internal Revenue ( 1960 )


Road Materials, Inc. v. Commissioner of Internal Revenue, Commissioner of Internal Revenue v. Road Materials, Inc. ( 1969 )


Clark v. Commissioner of Internal Revenue ( 1953 )


Crown v. Commissioner ( 1981 )


Hans Zimmerman and Clara Zimmerman, Apellants v. United States of America and District Director of Internal Revenue ( 1963 )


Estate of Guy L. Mann, Deceased. Suzanne Mann Duval, Administratrix v. United States ( 1984 )


United States v. S. S. White Dental Manufacturing Co. ( 1927 )


Boehm v. Commissioner ( 1945 )


Lucas v. American Code Co. ( 1930 )


Welch v. Helvering ( 1933 )


Litton Business Systems, Inc. v. Commissioner ( 1973 )