I can make out clearly all the letters of Brookfield are ghost embossing accept the D on the front side. Only the K of YORK is on the rear side. The insulator also has a 3/8 bubble to the left of Brookfield and a streak of amber on the rear side of the dome. My guess would be that there was some trouble removing this insulator from the molds based on the double embossing. Because of that difficulty I'd estimate plus or minus 25% of the underside of the dome or top of wire groove is flaked. Most of that flaking is very shallow and is tough to see when displaying from the front side. The rear side has the deepest section of that flaking. Maybe 1/16" up into the dome glass at the most. The insulator also has two fractures coming up from the base and they both stop about half way up the embossing. One is on the front side below the IE of Brookfield and the one on the rear skirt is left of NEW. The dome itself seems to lean towards the back so that would make the front side wire groove wider then the the rear side. The inner skirt has a tiny bruise on the top inside edge. The side is about half the size of a match head. All four of the tiny teats remain on the inner skirt as well. If you need any pics for a better view of any thing I described it will be my pleasure to send. Just beware that may take some time due to the child care I give to my two very young children.

Book value says 150-175. I say first emailer will have this insulator added to their collection for $75.50 east of Mississippi, $80 west of Mississippi or $90 USA dollars to Canada. Pay Pal non-fee, personal or money order checks accepted as payment.