
    No. 562.
    De Lue et al. v. Public Utilities Commission of Colorado et al.
    
      Herbert M. Boyle for De Lue et al., and John J. Conway for Contract Carriers Conference of Colorado Motor Carriers Assn., petitioners. Duke W. Dunbar, Attorney General of Colorado, and Robert Lee Kessler and Warren D. Braucher, Assistant Attorneys General, for respondent Public Utilities Commission of Colorado.
   Sup. Ct. Colo. Certiorari denied.  