King David By World Renouned Marc Chagall Sterling Plaque

King David By World Renouned Marc Chagall Sterling Plaque . 7 1/2 inchs round in a 15 1/2 inch square Silver leaf (maybe) frame Color lithograph center in an edition of147/500. A few other color lithographs on stering have sold in the auction  long tim ago. This from a deluxe edition from 1993 ADAGP Paris edition