A pair of U-179 Unmarked P.R.R. Porcelain insulators different glazing This sale is for 2 U-179 Unmarked P.R.R. Porcelain Insulators with outstanding glazing on both insulators...$8.00... plus postage. Buy with confidence! I ship USPS Priority Mail, Payment may be made by Pay- Pal or other forms. ---- WE DO NOT SELL FAKE, PAINTED, STAINED or ALTERED INSULATORS. ** Don't wait for a sale it's not going to happen!!** NO BUYERS PREMIUM TO PAY!!, NO AUCTION TO BID!!