Wall unit box cabinet?  

Picture of the interior?
Is the interior section Mahagony?
Ive purchased a few popular and common free standing wall units made in Yugoslavia that look identical to that piece.

The interior section looks...
The interior section looks to be missing a shelf and there are some grooves which look like there were some sub-dividers below that shelf. The back of the cabinet looks to be some sort of luan-like thin plywood. It appears to be vaneered as evidence from chips at the edges. Someone cut holes in the back for electrical cords I presume.

LP Storage.
Yup, that looks like a section from the Yugoslavian Units.
This particular section was for vinyl record storage (the missing dividers and shelf you mentioned).
I had a few extra sections like this left over some time ago and I ended up slapping some tapered legs onto them and sold them as storage units.

Thanks for identifying it...
Thanks for identifying it for me. Once I established it wouldn't fit the Cado I decided it could use some legs. I was just looking at some Waddell legs. There's some other work I need to do to it as well. The hinges need to be mounted again as it looks as if a previous owner tried to, but did a shabby job of it, so the left door feels as if it binds at the hinge. It looks as if it got stained half-assed style with some runs in the interior of the cabinet. There are also some exposed particle board edges that need new veneer. This is definitely a fixer upper.