Birmingham Fire Insurance Com Pany of Pennsylvania, a Corporation v. Lee Semon, Jr., and Miriam Semon, Husband and Wife

KOELSCH, Circuit Judge:

This cause is here on appeal of plaintiff, the Birmingham Fire Insurance Company of Pennsylvania, from a judgment of the United States District Court, for the Eastern District of Washington, declaring that a policy of motor vehicle liability insurance issued by Birmingham to John Gamino, one of the defendants, covered a collision between Gamino’s Chevrolet truck-Fruehauf trailer combination and an automobile driven by Lee Semon, Jr.

The dispute stemmed from the fact that the policy did not describe this particular truck and trailer amongst the vehicles listed in its…