
    Sulman et vir, Appellant, v. Pittsburgh.
    Argued April 11, 1974.
    
      Ir
      
      ving M. Portnoy, with him Jerome A. Patterson, and Litman, Litman, Harris & Specter, for appellants; George Shorall, Assistant City Solicitor, with him D. R. PelUgrim, Assistant City Solicitor, and Ralph Lynch, Jr., City Solicitor, for appellee.
   Order affirmed.  