Set of 6 Saint-Louis flat-ribbed cut crystal goblet wine glasses? close Talleyrand 8.5cm

This beautiful series of 6 wine glasses is made of cut crystal. Certainly coming from the saint-louis crystal factory, it is a model close to the talleyrand service from baccarat. We find a similar model, called “béarn” at saint-louis. This glass service is recognizable by its 6 flat cut ribs and its smooth base. These glasses are in good condition, they measure 8.5 cm in height and 7 cm in diameter. I point out traces of use. There is no stamp on these glasses.