
    William J. McRoberts and Others, Respondents, v. National Dry Dock & Repair Co., Inc., Defendant, Impleaded with Edward P. Morse, Jr., and Another, Appellants.
   Order affirmed, with ten dollars costs and disbursements. No opinion. Present — Dowling, P. J., Finch, MeAvoy, O’Malley and Proskauer, JJ.  