1942 WW2 Jeep. It is Model GPW built by Ford and identical in every way to the Willys Model MB. Both Ford and Willys shared the WW2 production of 500,000 Jeeps almost equally. Ford had a policy of identifying virtually all of their parts including Bolts with the Ford script \"F\". Because of this, a complete and original GPW will usually sell for a higher price than the comparable Willys.