Here's a rare CD 522 Italian commemorative glass insulator with unique pyro glazed 1961 calendar on the skirt and the name Fidenza S.A. Vetraria. Also has faint gold trim around the lower crown that was originally added at the factory but nearly gone. Mint condition! Never seen another one!

First email gets this rare authentic commemorative glass insulator advertisement promotional item made by Fidenza for the slashed price of only $275 plus shipping. Thanks!