
    No. 91-1950.
    No. 91-1970.
    No. 91-1992.
    No. 92-97.
    American Dredging Co. v. Miller. Kalitta Flying Service, Inc., et al. v. G. S. Rasmussen & Associates, Inc. Figures et al. v. Hunt, Governor of Alabama, et al. Northwest Airlines, Inc., et al. v. County of Kent, Michigan, et al.
   Sup. Ct. La.;

C. A. 9th Cir.;

Appeal from D. C. S. D. Ala.; and

C. A. 6th Cir. The Solicitor General is invited to file briefs in these cases expressing the views of the United States.  