The 1220 Realty Company v. Commissioner of Internal Revenue, Wheeler-Annex Properties, Inc. v. Commissioner of Internal Revenue , 322 F.2d 495 ( 1963 )
National Carbide Corp. v. Commissioner , 69 S. Ct. 726 ( 1949 )
Edinboro Company v. United States , 224 F. Supp. 301 ( 1963 )