Name this IH plow.

[Redcub]

I just picked up this IH plow. It came with my cub for free, but it seems really BIG. I'm guessing it was made for a H or M size IH tractor.
If you know anything about it, let me know here. I'm thinking that a cub couldn't even pull this thing with it in the ground.
My buddy told me "...congrats on your new yard ornament"

P/N: 512504R

Thanks.
Rebcub.

Sorry about the tiny pics.

 

[Barnyard]

Send the originals to me and I will try to resize them.

 

[Super A]

Makes me think it's a Super A plow. Can tell when we get bigger pics.

Al

 

[Bill Hudson]

Googled the number (added R1), followed a few leads and it seems to be an A-193 for a Super A.

Bill