This CD 190/191 [030] two piece B insulator is a very nice darker green color and one scratch on the upper piece away from mint. That scratch is light and about 1 1/2 to the right of the embossed be. You may see what looks like flea bite a little closer to that B on the right. Those are actually two pieces of junk. the lower one had a sliver of glass pop off. The bottom piece is super out of round on the base due to a good knock before the glass annealed.

Book says 50-75. Have this pair shipped to your door in 2-3 business days once a payment of $80 is made. I accept Pay pal in a non fee mode as well as personal and money order checks. First email saying I want gets. I will combine shipping to save buyers cash so see what other insulators I now have available at Icon. But email me if you want this one for sure before looking around for others. Otherwise it may get away because of my first email policy.