Listed is a CD 130 embossed Cal. Elect. Works Patent. Insulator comes in a lite aqua color with a amber streak. Unfortunately the insulator is damaged as pictures indicate. On back; a bruise and on left side has chipping and a sliver which takes out the L on Cal. Nice insulator for a specimen. I'm asking $135 shipped in lower 48. Note the other two pictures for damage. Additional pictures on request. Thanks for looking