I took this picture recently when I went out back in my husband's junk. This is an old Farmall H tractor that he got at the auction.
As far as the answer about the space ship landing in the hayfield...Donna from Cottage Days got it right off the bat. I was driving my father-in-law's much newer tractor than this H, that had a glass cab, air conditioning, and a radio. The round object in the picture was a reflection of the steering wheel in the glass as the sun was settting from the west and I was looking east. No aliens landing in the hayfield!