This lovely stem was produced by Morgantown Glass Company during the 1940's. These are called the 'Top Hat' cocktail because of the figural stem. Morgantown made these exclusively for the Knickerbocker Hotel in Chicago, and they were never offered for sale to the general public directly. Offered here are 6 Top Hat cocktails: 2 Topaz, 2 Smoke, 1 amethyst and 1 blue. All are in perfect condition. Price is per stem.