Tiffany, Favrile Glass Shade
I rarely get Favrile shades for sale by themselves, so this is a unique opportunity to get a gorgeous shade for your base. I bought it from a private collection that I've been buying from for several years.
It's a particularly nice shade, with strong green color and nicely formed ribs. The ribs show well when the shade is lit. It's also a little oversized at 7¼" diameter and quite deep at 4¾".
The condition is perfect, except for a small chip on the fitter rim, which is completely hidden when the shade is held in its fitter. Full signature "L.C. Tiffany Favrile" on the fitter rim.