Here's a rare embossing for the power or Hemingray collector. CD 280 [010] Hemingray No. 100 High Voltage. Condition is pretty average for these: 4 fisheyes on dome/outer skirt, 15 chipped drips, 3 skirt chips & slices. Inner skirts are perfect. I paid $250 for this piece, but no takers. Final reduction: $150 + shipping and insurance. If no takers, it's going back in the collection. For payment methods, I accept PayPal friends & family or personal check. If paying by personal check, funds must clear first before insulator ships. Thanks for looking!