original early 20th century richly colored ruby red interior wall-mount vaudeville theater lobby and/or auditorium wall sconce exit light globe or shade attributed to the kopp glass company, pittsburgh, pa. the delicate ball-shaped globe contains the word "exit" in lightly etched lettering on one side only. the red glass globe is free from cracks or breaks. the shade would have been secured to an incandescent electric wall sconce with three inch "uno" fitter. there are three matching exit globes available. priced individually. globe measures 6 1/2 inches tall with a 3 inch opening.