Here's a rarely seen or offered CD 155 EIV (front) 04 U-15 (reverse) with 36 round drippoints and a partial "S" sanblasted on the skirt. Insulator was recovered in Chile. Sediver product.

Excellent condition with only 5 pinpoint tic marks and 1 teeny nick on 1 drippoint. First email gets this tough insulator for only $100 plus shipping. Thanks!