Dirt Moving Mystery plow and Farmall A

[Farmall Newbie]

I have a Farmall A and a mystery one bottom plow.
The plow is a p&o IH plow with a spear with a 7/8" ish hole in the end that sticks out about 4' from the coulter and the other ( ground?) wheel.

Any ideas of how to attach them together?
Thanks in Advance,
Farmall Newbie

 

[DJ54]

Got any pictures..??