Helvering v. Horst ( 1940 )
Commissioner v. P. G. Lake, Inc. ( 1958 )
Commissioner of Internal Revenue v. Timken ( 1944 )
estate-of-thalia-e-graff-smith-deceased-sylvester-c-smith-jr-and ( 1961 )
Apt v. Birmingham ( 1950 )
White v. Brodrick ( 1952 )
Hort v. Commissioner ( 1941 )
Austin v. Commissioner of Internal Revenue ( 1947 )
Campbell, Collector of Internal Revenue v. Prothro Et Ux ( 1954 )
Winton v. Kelm ( 1954 )