534 A.2d 768 James L. KESSLER, individually and Delores M. Kessler, individually, and James L. Kessler, William J. Levine and Maurice E. Rapp, individually and t/a KLR Associates, a Pennsylvania Partnership, Appellees, v. OLD GUARD MUTUAL INSURANCE COMPANY and Harleysville Mutual Insurance Company, Appellants. Supreme Court of Pennsylvania.Argued November 9, 1987. Decided December 24, 1987. […]