Columbia River Packers Assn., Inc. v. Hinton , 62 S. Ct. 520 ( 1942 )
United Automobile, Aircraft & Agricultural Implement Workers of America v. Wisconsin Employment Relations Board , 76 S. Ct. 794 ( 1956 )
International Union of Operating Engineers, Local No. 3 v. Utah Labor Relations Board , 115 Utah 183 ( 1949 )