1928 Lincoln that was made into a film studio camera truck, originally owned by RKO

it was used in the 80s in a couple movies

like this Bruce Willis movie Sunset

http://www.lonepinefilmhistorymuseum.org/articles-with-out-menu-items/camera-car-acquisition

a different movie camera truck filming the 1st Ben Hur
https://www.facebook.com/photo.php?fbid=1603842176345372&set=gm.1310549559091657&type=3&permPage=1&ifg=1