Gamble v. Commissioner of Internal Revenue , 101 F.2d 565 ( 1939 )
Federal Trade Commission v. A. McLean & Son , 94 F.2d 802 ( 1938 )
Commissioner of Internal Revenue v. Frank W. Babcock , 259 F.2d 689 ( 1958 )
Zanuck v. Commissioner of Internal Revenue , 149 F.2d 714 ( 1945 )
Avco Mfg. Corp. v. Commissioner , 27 T.C. 547 ( 1956 )