11. A laminated windscreen, front head rests and brushed nylon seat facings were optional extras. 12. The bust on which the head rests is 18th-century, but probably similar to the original. 13. In 1959, American Motors Corporation offered the first optional head rests for the front seat. 14. The XVM-H6 ( $ 500 ), 5.8 inches, fits on the back of seat head rests . 15. Since the 15th and 16th centuries the folding chair has mostly had arm and head rests . 16. Bench seats for 1973 now featured low backs with separate head rests to increase rear visibility. 17. The pilot's head rest was not fitted with the anti-crash pylon, typical to the precedent prototypes. 18. Bucket seats remained an option, but now were a low back design with separate head rests . 19. Head rests were standard on front seats, while seat belts were provided for all six passengers.20. His head rests against the window pane.
