
    Samuel Graff, an Infant, by Harry Graff, His Guardian ad Litem, and Harry Graff, Individually, Appellants, v. The Board of Education of the City of New York and Another, Respondents.
   Order denying plaintiffs’ motion for the examination of defendant Potter before trial affirmed, without costs. No opinion. Lazansky, P. J., Young, Carswell, Tompkins and Johnston, JJ., concur.  