Opaline Art Deco suspension

Suspension from the 30s/40s with an opaline cup 21.5 cm in diameter. Electrical system revised: woven gold cable, bayonet socket (type N22). Finish at the socket level with a turned wooden tightening ring, original ceramic ceiling cover with brass finish. Very good condition, some signs of use on the ceiling cover. Shipped disassembled (see last photo).