Kinter v. United States ( 1946 )
united-states-v-leland-sowards-and-ruth-sowards-his-wife-sarah-p-gibson ( 1966 )
No. 74-1644 ( 1976 )
Helvering v. Owens ( 1939 )
harold-c-margaret-i-kean-v-commissioner-of-internal-revenue-inga-l ( 1972 )
Welch v. Helvering ( 1933 )
united-states-v-369863-acres-of-land-more-or-less-situate-in-burleigh ( 1969 )