
    Clampffer v. Moore et al., Appellants.
    Argued September 19, 1972.
    
      Richard L. Goerwits, Jr. and Louis 
      
      Kassen, with them Swartz, Campbell & Detweiler, for appellants;
    
      Howard J. Creskoff, with him Freedman, Borowsky & Lorry, for appellees.
   Judgment affirmed.  