Hudson Engineering Corporation v. Commissioner of Internal Revenue. Commissioner of Internal Revenue v. Hudson , 183 F.2d 180 ( 1950 )
Spalding v. United States , 97 F.2d 697 ( 1938 )
Commissioner v. Sunnen , 68 S. Ct. 715 ( 1948 )
Eastern Coal Corporation v. Yoke , 67 F. Supp. 166 ( 1946 )