This would be a period Schuco 1:43rd scale diecast model of the BMW Turbo gullwing/safety car concept from 1972, housed in the original packaging with the factory display case and less common paper store display box with a hole provided to hang on a rack.  Very nice, treated with care, hoping in turn to package the model and box to preserve the overall condition of both.  Winning bidder is asked to pay within three days of auction close.  Thanks for your review of this eBay auction item listing.