Here's a tough CD 378.7 embossed Fidenza and T/RP5-UNEL on crown, 4E on top shell, 18D middle shell and 6D on bottom shell. This comes in a light green that glows similar to uranium glass with underlighting! Photo taken with 5000K full spectrum lighting.

Has a long paper thin flake on base, tiny paper thin flake on middle shell and a few tiny nicks and light scratches on outer rim.

First email gets this unusual color insulator for Fidenza insulators from Italy for only $120 plus shipping. Thanks!