Gino Sarfatti Arteluce medium ceiling lamp 1971

Here for a modernist ceiling lamp designed by Gino Sarfatti for Arteluce, Italy 1971. This hard to find ceiling or wall lamp was made in 1971 and it is Mod.No. 3001. The lamp is not marked but I have the documentation available. We have this lamp in 3 sizes, this is the medium one. All come from an old store stock and are in mint unused condition.