In a barn that was built around 140 years ago. Field stone and mortar foundation, concrete floor, hay mow with 2000 bales of hay overhead. The Case and IH are in the lower part where the cows used to be when we had cows, but the JD won't fit there because the cab is too high. In the winter it sits upstairs next to the hay mow, with bucket and snowblower attached. In the summer it sits outside because it would be in the way otherwise, but it is in use daily, anyway.
The JD is 23 years old, but spent its early life with a town highway department, where they probably used it to load salt/sand onto trucks in the winter. It had rusted out spots here and there when we got it.
The IH is 55 or so years old and had been repainted when we got it in the early '80s. The paint job has held up well, but the steps where you put your feet have rusted out and been replaced. The rear rims have both been replaced, the victims of liquid ballast leaks over the years. It was our plow tractor for a few years, with a grader blade on the back. The blade rusted out considerably quicker than the tractor, and today is pretty much useless.
The Case was my grandfather's tractor, and is 73 years old. Back in the day we had cows in the barn, and manure was removed and spread on a daily basis. This Case was our plow tractor, and was parked in front of the doors with a homemade plow mounted on the front, so it had to be moved out to allow its older brother out with the spreader. That tractor cleaned us out after the Blizzard of '93, the "Storm of the Century," as well as the Blizzard of '66, the storm by which all other storms are judged by those who lived through it. There is surface rust all over the Case, but the only thing that rusted out was the fenders, something Cases of that era were infamous for doing.