Small size mahogany guitar in excellent condition, contemporary to the LG-0, the B15 looks a lot like it. The 2 big differences being the absence of sides on the headstock of the B15 and the rectangular bridge.
It was a bit easier to manufacture but the experience is very similar to an LG-0 from the same era, we just have one now. The sound is identical, same neck, same body.
Modern hard case.