CD136 BLUE B&O (F-Crown) B&O ( R-Crown) PAT. JAN 25th 1870 A little wire rub in the groove and a couple of flea bites. Nice gunk in the skirt glass as well as a great Bubble...$20.00... Plus postage. Picture taken outdoors. Buy with confidence! I ship USPS Priority Mail, Payment may be made by Pay- Pal or other forms. NO AUCTION TO BID, NO BUYERS PREMINUM TO PAY---- WE DO NOT SELL FAKE, PAINTED, STAINED or ALTERED INSULATORS. Don't wait for the sale it's not going to happen.