Guaranty National Insurance Company, a Colorado Corporation v. American Motorists Insurance Company, an Illinois Corporation

The decision of the district court reported at 758 F.Supp. 1394 (D.Mont.1991) is affirmed, with this limitation.

One of the parties to the case in the district court was Harbor Insurance Company, which had issued a true excess insurance policy. In this setting, a true excess policy is one which is specifically intended to only come into play when the limits of the underlying coverage are exhausted. It is issued in anticipation of the existence of the underlying policy and is priced in the belief that the excess carrier will not have to provide a defense. See Hartford Accident & Indem. Co. v.…