Arlie C. Bush v. United States ( 1965 )
United States v. Marion Frye Doelker ( 1964 )
Herbster v. Commissioner ( 1963 )
Human Engineering Institute v. Commissioner ( 1978 )
Ludwig H. Brandl v. Commissioner of Internal Revenue ( 1975 )
estate-of-thomas-p-quirk-deceased-gregory-j-quirk-norman-d-rollins ( 1991 )