
    Appeal No. 75-32.
    Arthur L. Duffy, Jr., Arthur L. Duffy, Jr., and Carl T. Ohrn, Jr. v. R. I. State Pilotage Commission.
    
      Martin Malinou, for plaintiffs. Julius C. Michaelson, Attorney Gen-' eral, Allen Rubine, Special Asst. Attorney General, for defendant.
   Motion of defendant to amend the notice of appeal to a petition for writ of certiorari is granted without prejudice to the right of plaintiffs to raise at the time of oral argument the issue of the improvidence of the grant.  