
    No. 351.
    No. 352.
    American Dredging Co. v. United States; and American Dredging Co. v. United States et al.
    
      Joseph W. Henderson and Edward F. Platow for petitioner in No. 351. Benjamin F. Stahl, Jr. and Samuel B. Fortenbaugh, Jr. for petitioner in No. 352. Solicitor General Perlman, Assistant Attorney General Morison and Samuel D. Slade for the United States.
   C. A. 3d Cir. Certiorari denied.

Mr. Justice Douglas took no part in the consideration or decision of these applications.  