single antique american oversized bulbous ruby red glass wall sconce shade or exit light globe fabricated by the kopp glass company, pittsburgh, pa. the art deco style ruby red glass exit light globe retains the original white enameled oversized lettering. the kopp ruby red glass shade is in great condition. the ruby red glass sconce exit sign was salvaged from a downtown chicago hotel building undergoing demolition. the chrome-plated fitter is in great working condition.