
    No. 539.
    No. 540.
    No. 541.
    No. 542.
    No. 543.
    Minnesota v. Duluth, Missabe & Northern Railway Co. et al.; Same v. Duluth & Iron Range Railway Co. et al.; Same v. Spirit Lake Transfer Railway Co. et al.; Same v. Oliver Iron Mining Co.; and Same v. Proctor Water & Light Co.
    January 6, 1941.
    
      Mr. J. A. A. Burn-quist, Attorney General of' Minnesota, for petitioner. Messrs. Elmer F. Blu, Clarence J. Hartley, George W. Morgan, and Cleon Headley for respondents.
   Petition for writs of certiorari to the Supreme Court of Minnesota denied.

Reported below: 207 Minn. 618, 630, 637; 292 N. W. 401, 407, 411.  