Up for consideration is a Centennial celebration goblet....much photo work is done to show the authenticity of this item...over a pound, its use spread over almost 2 lifetimes.....its scratch patterns are intense and impossible to fake artifically.......(a profound must when evaluating old glass).....certainly some occurrence in 20th C. but nothing faked..... if a post fails to show its bottom ..........don't consider.....i'm undercutting some competition...... see photo......THANKS.