
    KATHERINE F. WALCK, DEFENDANT-PETITIONER, v. JOHNS-MANVILLE PRODUCTS CORP., PLAINTIFF-RESPONDENT.
    
      Messrs. Wharton, Stewart & Davis and Mr. Bichard H. Thiele, Jr. for the petitioner.
    
      Messrs. Balk, Jacobs, Goldberger & Mandell for the respondent.
    February 10, 1970.
   Granted.  