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.
1 A corporate stakeholder is a person or group who can affect or be affected by the actions of a business.  Internal stakeholders are entities within a business (e.g., employees, managers, the board of directors, investors).