3 Assorted Artglass Shades. 1) Signed Steuben gold iridescent shade with 10 rib form; has minor nicks on the fitter edge. 5 in. high x 5 in. dia. x 2.25 in. dia. fitter. 2) Signed Quezal gold iridescent tall bell form shade with 10 rib design; good condition. 7.25 in. high x 4.75 in. dia. x 2.25 in. dia. fitter. 3) Attr: Fostoria tall shade has a white pearlescent surface with polished exterior and yellow dotted décor, has a ruffled rim; unsigned. 8 in. high x 5.5 in. dia. x 2.25 in. dia. fitter, good condition. Weight: 2.5 lbs.