I think I've had 21? or 20? Including everything from rusted/burned to pretty like this one.
73explorer, I think I was probably referring to the very underside, under the floor, being Ford Primer. They sprayed the wheelwells, etc, poppy but didn't bother with the actual underside. They are the murky red primer usually. Sometimes it looks like a light brownishgreen clay color. Whats odd, is that this Baja which didnt' get undercoat, is well painted in the wheel wells, door jambs, etc, and I have a 73 Ranger(10/72), that is very carelessly painted in the wheel wells, and some of that clay colored primer is showing thru in spots and you can see how the painter quickly painted this Ranger as opposed to whoever made sure this Baja got a good coat of orange.