Goblet in gold-plated silver and enamel from the mid 15th century from Vienna New Town. Chromolithograph from Hefner-Alteneck's "Costumes, Artworks and Appliances from the early Middle Ages to the end of the 18th Century," Frankfurt, 1883. IIlustration lithographed by I.K., and published by Heinrich Keller. Dr. Jakob Heinrich von Hefner-Alteneck (1811-1903) was a German archeologist, art historian and illustrator. He was director of the Bavarian National Museum from 1868 until 1886.