United States no date (1942) Silver Medal. America - Five Great Centuries. October 12, 1492 (Discovery of America by Columbus). December 7, 1941 (Pearl Harbor Attack). Weight about 35 gram of 0.925 silver. Diameter about 44 mm. Text "MEDALLIC ART CO. N.Y." and "STERLING" on edge. Absolutely gorgeous medal in pristine Uncirculated condition and quite rare. Comes with its original box (not shown on the pictures); the box is VF (wear); no COA.