
    No. 91-142.
    No. 91-349.
    No. 91-356.
    No. 91-610.
    Tidewater Marine Service, Inc., et al. v. Aubry et al. Pacific Merchant Shipping Assn. et al. v. Aubry, Labor Commissioner, Division of Labor Standards Enforcement, Department of Industrial Relations of California. Mead Corp. v. Tilley et al. Local 144 Nursing Home Pension Fund et al. v. Demisay et al.
   C. A. 9th Cir.;

C. A. 9th Cir.;

C. A. 4th Cir.; and

C. A. 2d Cir. The Solicitor General is invited to file briefs in these cases expressing the views of the United States.  