
    Campbell v. Carlson (et al., Appellants).
    Argued March 19, 1970.
    Before Jonhs, Cohen, Eagen, O’Brien, Roberts and Pomeroy, JJ.
    
      Bernard J. McAuley, with him Wayman, Irvin, Trushel <& McAuley, for appellants.
    
      Nevin Stetler, with him Leonard B. Beeves, Stuart M. Neely, and Stetler <& Qribbin, for appellee.
    July 2, 1970:
   Opinion

Per Curiam,

Judgment affirmed.

Mr. Chief Justice Bell took no part in the consideration or decision of this case.  