This exceptionally rare TRUE promo International-Harvester promo tractor/trailer unit is not only exceedingly rare but is also exceptionally straight for one of these most resemble bananas due to warp! Very few of these promos have survived w/no damaged or missing parts especially given how very delicate these are! , there’s NO “yellowing”, & the usually-missing or broken trailer rear doors still open & close, even though a bit warped. Thank you again for viewing our promos, we’re delighted to answer any questions you have, & we’ll wish you continued Happy collecting!