Loetz shade PN II-4522 in PG 2409 ca. 1907

I found a lovely pair of Loetz PN II-4522 shades in PG 2409. It is a beautiful bell shape in elfenbein with moosgrun threads pulled in 5 leaves. Each leaf is outlined in silber threads that are iridescent. It is 6.25" tall x 7.25" in dia and a 3.25" fitter rim. I have installed it on my Trillium lamp which I will post later.