This is a really nice J.F.K 1964 US Half Dollar Sterling Silver Mini Bar weighing 9.4 grams. It measures 1.60 inches long by 0.80 inches wide or 40.6mm. X 20.3mm. This bar is in excellent condition with aged patina to the silver, mostly on the backside, and has not been cleaned. This bar is a great collector's piece as well as an investment!