
    No. 75-389.
    No. 75-438.
    No. 75-458.
    Strong et al. v. United States; Pottawatomie Tribe of Indians et al. v. United States; and Hannahville Indian Community et al. v. United States.
   Ct. Cl. Certiorari denied. Reported below: 207 Ct. Cl. 554, 518 F. 2d 556.  