Antique Plug In Sconce Wall Light Early 1900s

Antique early 1900s plug in wall sconce and shade. F paddle lamp switch, brass socket and arm, with ribbed glass ball and mirrored back. Corded lamp wire and old plug, but still works with no fraying. Some tarnish to finish and one chip in mirror. Tapered square shade with lightwashed black fabric exterior and marbled gold interior. Absolutely beautiful and unique fixture!