Disc identification?

[Bud in FLA]

I picked this disc up in an estate sale years ago. I haven't used it since I got a tiller to go on my tractor. Anyone have any guess as to the make & model? I found part of an old sticker that said Ferguson but don't know if it was just Ferguson or Massey Ferguson.
The levers adjust the angle of the front discs and the rear discs independently. It 6 feet wide and it still works.

Thanks for any info!

 

[Timmycornpicker]

Well, it's not a Ferguson ABO-22 or a Massey Ferguson 25 because they had formed round pipe frames instead of the square tubing this one has. Otherwise it
does look Ferguson-ish.

 

[Leroy]

I would say it is a short line not heard of in most of the country. Not
Ferguson and Massey was only difference the paint.

 

[Timmycornpicker]

There was (maybe still is?) a company in Suffolk, Virgina called Ferguson Manufacturing that made equipment for vegetable and peanut farming in the southeast US. The Tilrovator was one of their more widely-known products. Maybe they made a disk? I don't know.