What the heck kind of buggy did I just pick up???

Has anybody seen one like this? If so what kind of mini buggy is it? I couldn't find any tags or data plates any where, but the frame is square steel tubing. the wheels have 5 lugs. The body has 6 attachment points. The rear 1"solid axle has a center support bearing.
It is without question is commercially produced...not home made. pretty cool unit. I came up empty with its identity. Perhaps someone can help me out.
I haven't been on this web site in years since I picked up the Wards T555, so I hope the photos up load.