
    No. 240.
    No. 540.
    No. 816.
    No. 909.
    Arnold v. Panhandle & Santa Fe Railway Co., Civil Aeronautics Board v. Hermann et al., Atwood v. Lydick, Hohensee et al. v. United States,
   353 U. S. 360;

353 U. S. 322;

353 U. S. 949; and

353 U. S. 976. Petitions for rehearing denied.  