Just spotted this. No more information, no connection to the seller, hope this makes somebody happy, hope I'm not messing up someone's deal who has seen this already. - Richard

"tractor international harvester 1940 to 50. Best 30, and a d5 or d7 cable tractor, farmall. I would trade for a working kabota or ford or something like a john deer or sell this stuff and buy a tractor. What do you think this stuff is worth? Make offers also buy it move it take what parts you need and resell it? None of this stuff is currently running but was at one time many years ago when parked in the field. All offers will be considered from the starting price of $300 to what the market will bear. May be great start for tractor restorations?"

sandiego.craigslist.org/grd/461975806.html

That would be a 1931 Cat 30 with Best rad on it