I have been contacted by this nice couple out in West Sunbury, PA. They have a Massey-Harris 33, G1RF s/n 10558. This was their Grandpa's tractor, and they hate to sell it, but they just don't have a need or good place for it. So, they called me asking about potential interest in this tractor.
See the attached photos. They said it does run, and 3-point hitch works. It looks like this tractor would be a nice restoration candidate, and I believe could be bought reasonably.
Take a look at the photos. If you have an interest, please reply to me and I can put you in touch with them.
Tractor location is West Sunbury, PA, which is about 50 miles north of Pittsburgh.