NATIONAL CONSTRUCTORS ASS'N v. MARSHAL

Attorney(s) appearing for the Case

Steven R. Semler, Chicago, Ill., for petitioner.

William G. Staton, Atty., U. S. Dept. of Labor, Washington, D. C., a member of the bar of the Supreme Court of Pennsylvania, was allowed to argue pro hac vice by special leave of this court, Benjamin W. Mintz, Associate Sol. for Occupational Safety and Health Administration, Washington, D. C., a member of the bar of the Supreme Court of New York was allowed to argue pro hac vice by special leave of this Court, with whom Michael H. Levin and Allen H. Feldman, Attys., U. S. Dept. of Labor, Washington, D. C., were on the brief, for respondent.

Before LUMBARD, Senior Circuit Judge for the Second Circuit, and McGOWAN and WILKEY, Circuit Judges.