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.
C Corporations. Many refer to C corporations simply as corporations. A C corporation pays taxes under Chapter C of the IRS tax code, which is where the name comes from. That means the corporation itself is a legal entity that is liable for its own debts and pays its own taxes.