vintage amber quilted diamond pattern glass replacement student lamp shade

Large student lamp shade, pressed glass in a quilt pattern, amber color. This is a vintage replacement shade, new old stock from the collection of a small town lamps and lighting shop.

The shade measures 6 3/4" tall, 9 3/4" at the fitter. There's some roughness to the fitter edge left from the manufacting process, otherwise excellent, it's never been used.