4 old crystal wine glasses Cato Saint Louis 19th century

Set of 4 white wine glasses in old crystal of the late 19th century, probably model caton of saint louis / baccarat (no signature because old, we find the signature from 1936). Great classic of the crystal factory st louis. Flared shape with flat ribs. Leg to button. Thick crystal. Beautiful crystal sound. Height 11.5 cm. These old glasses are in good condition, no shine, tinted crystal a little pink on a glass due to ancient manufacturing techniques. Neat and well-protected shipment.