Need help identifying 3 bottom plow

[hghvolt]

I need help identifying this 3 bottom plow I just picked this one up for $350, was told it is a Ferguson. I would like to figure out what it is so I can try to get new wear parts for it and bearings for the coulters.

 

[hghvolt]

Here is what I know so far, International 3 - 12" bottoms, with replaceable shins. Coulters appear to not have bearings. Shares are #515714R5.

 

[stuckmotor]

The coulters haven't been discarded , the working parts are nice and shiny, and I think you paid a fair price . Looks like a good deal to me. All Il can say about the brand is the color looks right for a weathered MF or IH to me.
Note: I've owned 3 used mouldboard plows and one disk turn plow and never had one with a coulter.

 

[hghvolt]

Still not sure if the plow is a Plow Chief or a Super Chief but I do have the part numbers for the points, shares, shins, moldboards and landslides. I have disassembled it and started repainting it .