This Aqua insulator is embossed on the base CHLORIDE ACCUMLATOR / THE E.S.B.CO. Chloride accumulator is an early name for a battery. No damage to report on this piece. a buy at only ---$25.00--- Buy with confidence! … We do not sell altered insulators! Buyer to pay all shipping and insurance costs (U.S.A. and Canadian shipping only). PayPal, Money Order, or Cashier's Check. Heck, we will even take your personal check if we know you.!!! Don't wait for a sale it's not going to happen.