
    William M. Barnard and Sara U. Barnard, Respondents, v. Axel B. Gravem, Defendant, Impleaded with Griffith H. Riddle, Ruth Riddle and Research Foundation, Inc., Appellants.
   Order unanimously affirmed, with twenty dollars costs and disbursements. No opinion. Present—-Martin, P. J., O’Malley, Townley, Cohn and Callahan, JJ.  