Here's a rarely seen or offered bus bar insulator from Spain in a killer Midnite Blue with Sapphire/Deep Violet Highlights! These were recovered by a recycling company from inside an old factory. (You may not believe it, but I saw these in a dream years before I was able to recover them!) These were made at the factory with metal caps and bases to increase longevity for industrial applications.

This beauty measures 2 5/8" wide x 2 9/16 tall. It contains 3 factory "divots" on the top outer rim and 3 on the outer skirt rim which were designed to allow the caps to be installed quickly with minimal damage (shown in Esperanza catalog on similar bus bars made by them). On this example apparently the cap moved during installation of the base creating 2 additional small divots and creating a tiny base chip [id= ]. The insulator is in overall remarkable VNM condition with only a tiny oval feather bruise and 3 tiny match head flakes on the inside of the inner skirt and one tiny outer tic mark! I believe there were only 2-3 in VNM shape or better in this color! This is the 2nd best condition one I found.

First email gets this special glass bus bar insulator in a very unusual colorful insulator for only $200 shipped. Thanks!