
    No. 77-443.
    No. 77-554.
    No. 77-5553.
    No. 77-5620.
    Joseph Skilken & Co. et al. v. City of Toledo et al., Globe Linings, Inc., et al. v. City of Corvallis et al., Brock v. Texas, Young v. Georgia,
   ante, p. 985;

ante, p. 985;

ante, p. 1002; and

ante, p. 1002. Petitions for rehearing denied.  