Commissioner v. Sunnen ( 1948 )
spang-industries-inc-fort-pitt-bridge-division-a-corporation-plaintiff ( 1975 )
Robert Woodrow Trowbridge v. Commissioner of Internal Revenue ( 1959 )
Welch v. Helvering ( 1933 )
O.K. Armstrong and M.M. Armstrong v. The United States ( 1965 )
United States v. Ochs ( 1980 )
John L. Stephenson v. Commissioner of Internal Revenue ( 1984 )
John W. Amos v. Commissioner of Internal Revenue ( 1965 )
emilio-pizzarello-v-united-states-of-america-edward-j-fitzgerald-jr ( 1969 )
United States v. Ochs ( 1982 )
United States v. Ochs ( 1978 )