EIN020. W.BROOKFIELD on front skirt only. Besides the generous amount of dome glass this insilator has the mold line is super bold on both sides and over the dome. It is light blue in color and mint condition minus a surface annealing crack at the top rear side of dome. The tail end of that annealing crack does cross over to the far left side of the dome. Maybe 1/2". You will not see when displaying. What you see on the right side of the dome in my pick is not the crack I'm refering to. That is a straw line. In fact it is the same straw line that you can starting about in the center on the upper wire groove guide. That same straw line circles around to the left and comes back up the rear side of the dome and stops where you see in my pic on the right front side. No serious need to up grade.

Book says 30-40. Have this insulator on your door step or on your shelf in 2-3 days once a one time payment of $40.00 is made. Add $5 if your address is north of the U.S. border. I accept Pal Pal in a non-fee mode or personal and money order checks as payment. I will combine shipping and give shipping discount other insulators I presently have listed for sale here at Icon. However, you better email me about this insulator first. Being I have a first email policy you wouldn't want this one to get away while you are shopping for more glass for your insulator fix!!