415 A.2d 927 Commonwealth of Pennsylvania, Department of Revenue, Bureau of Sales and Use Tax, Appellant v. King Crown Corporation and King Crown Corporation, t/a Mt. Haven Cottage and Restaurant, Inc., Appellees. Commonwealth Court of Pennsylvania.Argued April 7, 1980 June 11, 1980. Taxation — Equitable estoppel — Compromise — Apparent authority. 1. Equitable estoppel arises […]