Conrad's Estate ( 1938 )
Yulsman v. Dubois ( 1943 )
Commissioner of Internal Revenue v. Park ( 1940 )
Italo-Petroleum Corporation of America v. Hannigan ( 1940 )
Guadiere v. Simeone ( 1942 )
Otto v. Powers ( 1955 )
Sellers v. Commissioner ( 1963 )