6x5in retailer Torchiere Lamp Diffuser Shade for Stiffel Rembrandt Lamps- National Home

This listing is for a 6x5in Deco Torchiere Lamp Diffuser Shade for Stiffel Rembrandt Lamps- National Home Lamp Council. This shade measures 5 1/8 inches tall and is 6 1/4 inches across the open rim. retailer The bottom rim that goes into the light fixture measures 2 1/4 inches across the outside of that rim that fits into the lamp. This is Signed "National Home Lamp Council No 955 patent pend J2137". This is otherwise in great shape with No chips, cracks or other issues. See pic.

I have 2 of these, each available separately here.