
    Silver (et al., Appellants) v. S. C. M. Corporation.
    Argued November 11, 1970.
    Before Jones, Cohen, Eagen, O’Brien, Egberts and Pomeroy, JJ.
    
      Leonard A. Green, for appellants.
    
      Gregory M. Harvey, with him Morgan, Lewis <& Bockius, for appellee.
    January 7, 1971:
   Opinion

Per Curiam,

Order affirmed.

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

Mr. Justice Cohen took no part in the decision of this case.  