1942 Ford GPA Project
What is a Ford GPA?
"The Ford GPA "Seep" (Government 'P' Amphibious, where 'P' stood for its 80-inch wheelbase), with supply catalog number G504, was an amphibious version of the World War II Ford GPW jeep."
"The Ford GPA 'Seep' (Seagoing Jeep) was an amphibious version of the WWII Ford GPW Jeep. Only 12,778 were ever produced making this one of the most rare military vehicles in existence today."