Josef Hoffmann (1870–1956) Silver Vase (designed by Josef Hoffmann, manufactured by the Wiener Werkstätte) Vienna, 1906 Silver Height: 36 cm Sterling silver stamps, Viennese stamps W.W. on base and stem, maker’s monogram J.H. According to the archives of the Wiener Werkstätte at the MAK in Vienna only 8 vases of this design were ever made.