Opaline suspension 70's soufflé at the mouth of Limburg (Germany)

A large opal/white blown glass lampshade with mounts, fittings, and chains in chrome brass from Limburg. Germany, 1970s. The glass is perfect. Illuminated by 4 sockets (hidden by chrome brass sockets). The lampshade is suspended from 3 chains of chrome brass beads, with the ceiling fixture covered by a deep chrome brass bowl. Total height of 42"/106 cm. Diameter of the lampshade is 17"/43 cm. Height of the lampshade is 13.5"/35 cm. In perfect condition.