Old Colony Trust Co. v. Commissioner , 49 S. Ct. 499 ( 1929 )
Cohan v. Commissioner of Internal Revenue , 39 F.2d 540 ( 1930 )
Edward F. Webber v. Commissioner or Internal Revenue, Edward F. Webber and Lelia Vesta Webber v. Commissioner of Internal Revenue , 219 F.2d 834 ( 1955 )
Sol Diamond and Muriel Diamond v. Commissioner of Internal Revenue , 492 F.2d 286 ( 1974 )
Welch v. Helvering , 54 S. Ct. 8 ( 1933 )
Commissioner v. Duberstein , 80 S. Ct. 1190 ( 1960 )
Bogardus v. Commissioner , 58 S. Ct. 61 ( 1937 )