Here's a rare porcelain threadless insulator from Italy. Not in any of the books or NIA website! Stamped Richard Ginori (with a few letters missing). Measures 2 1/2" base width x 3 1/2" tall. 7/8" factory pinhole [id=658724108] goes all the way thru the dome, possibly to accommodate hardware. Excellent condition with only some rust stains on the base with No chips or cracks!

First email gets it for only $425 shipped. Thanks!