SIGNED F-9 Holophane hotsell Glass Shade for Lamp or light Fixture 6 1/8" tall w 2 1/4 inch Fitter Rim, Vintage Antique Industrial Art Deco

This listing is for a SIGNED Holophane Glass Shade for Lamp or light Fixture 2 1/4 inch Fitter Rim. This glass shade is marked "Holophane Focus Inc 10630 680901 F-9". These markings are just down from the fitter rim hotsell all the way around. This measures 8 1/4 inches wide across the opening, is 6 inches tall and has a fitter rim that measures just under 2 1/4 inches across the outside of the rim. There are some imperfections to the inside of the cut uneven rim but No other chips, cracks or damage issues. The inside of the shade is frosted. See pics.