Antique vintage large decorative cast iron wall sconce light fixture. The top assembly is steel with white porcelain with a cast iron wall mount/canopy section. The fixture is missing the hanging shade. The fixture will need restoration. The porcelain condition is unknown until the gold paint is removed from the sides and edges.  There is one chip on the exposed white porcelain.  The cast iron section is in a worn gold finish with surface rust on the back sides. The cast iron is complete without any breaks or cracks.   The sconce is unmarked the manufacturer is unknown. The porcelain socket looks original, and the wire is missing. The fixture is untested as the socket is missing the wire retaining screws.  The top originally had 3 shade mounting tabs. One mounting tab is missing. Overall salvaged condition. Please look over the pictures and ask questions when needed. Thanks For Looking.