These are vintage lead crystal cordial or liqueur glasses designed in the "Auteuil" pattern by the French manufacturer Cristal d'Arques-Durand.
The bowl features a classic, gently flared shape adorned with deep criss-cross cuts that form a geometric, diamond and architectural arch pattern.
The stem is distinctively detailed with multi-faceted architectural detailing, featuring a knop (moulded ring) near the top and tapering downward to add elegant grip and texture.
The foot terminates in a completely flat, plain circular base stabilizing the vessel.
Given their manufacture time, these are heavy, 24% genuine lead crystal glasses which give them a high brilliance and a deep melodic ring when tapped.
The set is in pristine condition with no damages noted.
Height: 10.8cm, Diameter of rim: 5 cm