
    No. 77-1088.
    No. 77-1142.
    No. 77-5644.
    No. 77-6080.
    No. 77-6107.
    Chestnutt Corp. v. Galfand et al., Robles v. United States, Jenkins v. District of Columbia, Billingsley et al. v. Seibels, Mayor of Birmingham, et al., Mitchell v. Hopper, Warden,
   435 U. S. 943; 435 U. S. 925; 434 U. S. 1018; 435 U. S. 929; and 435 U. S. 937. Petitions for rehearing denied.  