Universal motorcycle tail trunk, luggage rack, and back rest.  Removed from a 1980 Suzuki GS750E.  This is a luggage rack and adjustable back rest (missing the back pad) with an EMGO travel trunk attached.  It's in decent shape with surface rust on the chrome; I polished some off with #0000 steel wool and it looks much better (naturally I didn't photo it after that); some rust may need a dremel wheel, or just leave it.  I may have the locking key that goes to the trunk.  It's a universal fit piece, you may need to make adjustments. 
Being an older unit, the current EMGO boxes now go for $90+ (new). Come check it out, make an offer.