555 F.2d 1389 96 L.R.R.M. (BNA) 2792 Burtonv.United States Pipe and Foundry Co.*** No. 76-4451 United States Court of Appeals, Fifth Circuit 6/30/77 1 N.D.Ala. AFFIRMED * Summary Calendar case; Rule 18, 5 Cir.; see Isbell Enterprises, Inc. v. Citizens Casualty Co. of New York et al., 5 Cir., 1970, 431 F.2d 409 ** Local Rule 21 case; see NLRB v. Amalgamated Clothing Workers of America, 5 Cir., 1970, 430 F.2d 966