This must be quite a scarce Iris plate as no source books that I have found make any reference to silveroverlay. This 9 inch Iris and Herringbone plate is in perfect condition. The fancy silveroverlay designs shows no sign of wear. It also has a silver bead going around the entire edge of the plate. , a couple of flakes are worn due to normal handling. These flakes are hardly seen and do not detract from the sheer beauty of the piece. Truly a rare find and a must for any serious collector of Iris and Herringbone. Shipping will be $10.50 and insurance will be $2.50. Good luck and thanks for looking. Sorry about the camera flash and the visible plate stand behind the plate.