Supreme Court of the United States January 12, 1970, No. 230 (H. K. Porter Co. v. National Labor Relations Board)

C. A. D. C. Cir. [Certiorari granted, ante, p. 817.] Motion of United Steelworkers of America for leave to participate in oral argument granted and 15 minutes allotted for that purpose. An additional 15 minutes allotted to counsel for petitioner.

Mr. Justice Marshall took no part in the consideration or decision of this motion.