
    Martin-Marietta Corporation, Appellant, v. United Bonding Insurance Company, Appellant.
    Argued March 8, 1971.
    
      Michael H. Schaeffer, with him John W. Purcell, and Schaeffer, Purcell & Nissley, for plaintiff, appellant;
    
      George S. Black, with him Black and Davison, for defendant, appellant.
   Opinion

pee Curiam:

In the appeal at No. 182, October Term, 1971, the order is affirmed.

In the appeal at No. 1489, October Term, 1970, the order is affirmed.  