CD 145 CREB in a great blue colour. This insulator is in great condition, would call it VVNM, has a small fleebite or two which is not too bad for being over 120 years old! Very clean and ready for your lighted case!(Front dome~arc)W BROOKFIELD/NEW YORK (R Dome )"A" PAT NOV 13th 1883/" FEB 12th 1884. $12 + $5.70 shipping USA/Canada Now $9 + shipping.