THIS IS A BEAUTIFUL ART GLASS SCAROB PAPERWEIGHT IN MINT CONDITION...IT MEASURES 4 3/4" X 2 3/4"...ITS A HIGH QUALITY ART GLASS WHICH IS SINGED ON THE BOTTOM POSSIBLY CORREIA ? ART GLASS AND WHAT LOOKS LIKE 82, 83 OR 87...THEN IT SAYS MADE FOR A.W. TINKER OR SOMETHING SIMILAR...