
    No. 713.
    No. 466,
    No. 650,
    No. 658,
    Misc.
    Misc.
    Misc.
    Smoot Sand & Gravel Corp. v. District of Columbia, Perroni v. Illinois, Granger v. United States, Cepero v. Pan American Airways, Inc.,
   ante, p. 968,"'

ante, p. 980;

ante, p. 979; and

ante, p. 981. Petitions for rehearing denied.  