Trinity Valley Iron & Steel Company, a Division of C. C. Griffin Manufacturing Company, Inc. v. National Labor Relations Board , 410 F.2d 1161 ( 1969 )
National Labor Relations Board v. Superior Roofing Company, and United Brotherhood of Carpenters and Joiners of America, Local No. 751, Afl-Cio , 460 F.2d 1240 ( 1972 )
National Labor Relations Board v. Carpenters Union, Local 180 , 433 F.2d 934 ( 1970 )