Here's a rare unlisted porcelain T-bar insulator from Italy. Never seen another one of these ever! Measures 1 7/8" wide x 2 7/8" tall. Cement fills the inner skirt but the pinhole is clear. Unmarked. Notice the crown is not the usual circular shape but instead oval.

No cracks or chips! Tiny glaze black spots reveal poor quality and early production (circa 1900). One tiny glaze flaw could be a tic mark or possibly factory production.

First email gets this rare unlisted t-bar insulator for the reduced price of only $240 plus 10.00 shipping. Thanks!