Not exactly an expert when it comes to insulators, but have collected/dealt in early glass for 50+ years (mostly bottles). Here's an aqua Canadian style beehive CD 143 Dwight/Pattern with the original tie wire. This one pretty much seems damage free with the exception of some railroad soot and rust in the wire groove. Thick heavy tie wire still intact/in place. Only embossing I see is, "DWIGHT", on the front, and, "PATTERN", on the reverse. Please look at all my images for the best description. Asking $35 plus exact shipping. PayPal friends and family my preferred form of payment.