Trip Plow ID Help

[T-Mo]

This was on a near by Craig's List ad. The seller thinks it's an IH plow, maybe a No. 3 or a Little Wonder plow? It's missing some parts,i.e. coulter,and the plow looks to be well worn.

Anyway's, can someone identify this plow.

[Jim Becker]

Looks like a #3 to me. I suppose there could be some other model that looks similar, but don't know what it would be.

It is also missing one lever.

[T-Mo]

From looking at the parts catalog, it's hard to decipher what's what, but from the parts I was able to identify, it looks to be either a IH No. 3.