Nice drone work . Apparently the person filming doesn't care about automobiles, I see a Packard, an Oldsmobile, a 1954 +/- Ford sedan and another I can't place . Most of these are 1 ton or larger, looking at the hay rack on one and tank on another I wonder if maybe they'd cut the cab only ones off to save the still useful beds ? that's what we did in New Hampshire in the 1960's with rigs like this, we had some really weird cobbled up rigs . Sadly these are all rusted paper thin yet I'm sure I could scavenge some useful hard parts....