What tractor is this?!

I have two tractors on our property, originally belonging to the previous landowner. Despite growing up and wandering around the old farmstead for years and years, I never asked what this one was (the other is a M-H 30).

Who can help?

See more pictures (of both tractors) here:
Link

I think that's it!! The only thing that looks a bit different is the front axle treatment, but maybe that's something that changed from year-to-year, or was a model variation.

Thanks for the quick response, guys!

The main reason, for right now at least, is space. I just don't have a place (i.e. spare garage) where I can park a tractor for a few years while I beaver away at it as time and budget allow.

It would be a funtastic project though; I really would love to do it.

At a minimum, I may try and pull the M-H 30 out and get it covered up. It's not in too bad shape, because it was in a covered barn for most of its parked life, until the last 3 or 4 years when the roof collapsed.

For the 101... well, that certainly looks to be far beyond what I could tackle.