6 glasses of champagne crystal of Saint Louis

Set of 6 crystal champagne glasses from saint louis, (hermes group), ('signed saint louis) Made by the cristalleries de saint louis, royal manufacture since 1767, decided by louis XV. Art deco style created by joseph bleichner, designer of the famous tommy service, created for the arrival of the queen of england, and her husband edward III for a dinner at the palace of mirrors in versailles in 1935. Height 13.5 cm. Top diameter 6 cms. Signed saint louis glass without foot very stable thanks to its diamond star at its base.!!.