Set of 8 19th crystal crystal glasses with matching flat ribs

Series of 8 19th matching crystal glasses cut with flat ribs, like members of a small family that really look like, with each its small differences: the leg, the placement or the size of the beautiful rib decoration, the shape more or less round or flared, the diameter almost identical, the height almost the same except the escogriffe with its centimeter more. In the flat-sided family, I ask for them all, mix chic and subtle, photographed one by one and together heights 10, 10.5 and 11cm. Diameters 9, 10, 10.2cm. Crystal ringing.