Massenet champagne glass from Saint Louis

Height 17.2 cm. Massenet is one of Saint Louis' oldest and most used shapes to cut various decorations on. Unfortunately, we can not find the name of this cut. The glass is mouth-blown crystal glass and sanded with fine palmettes, diamond cut on the cuppa itself. The stem is faceted with a faceted ball over the foot which is sanded with a multi-pointed star. They are not acid-signed, as Saint Louis first began in 1935. The glasses are in perfect condition. Item number: 8991