After 1974, car and truck manufacturers transitioned to a molded pressboard style headliner. These automotive headliners have a rigid cardboard backing and are covered with foam backed cloth, which is glued to the headliner board.
1 In the United States, municipality is usually understood as a city, town, village, or other local government unit, formed by municipal charter from the state as a municipal corporation.
DEFINITION of 'Corporate Charter'. A written document filed with a U.S. state by the founders of a corporation detailing the major components of a company such as its objectives, its structure and its planned operations.