
    No. 73-1180.
    No. 73-1423.
    Tiidee Products, Inc. v. National Labor Relations Board et al.; and International Union of Electrical, Radio & Machine Workers, AFL-CIO v. National Labor Relations Board et al.
   Petition for certiorari before judgment by C. A. D. C. Cir. Motion of the Chamber of Commerce of the United States for leave to file a brief as amicus curiae in No. 73-1180 granted. Cer-tiorari denied.  