EIN 030. Ice blue in color. You can see well the some large sized bubbles in my pic. That you can't see is the largest which is centered on the rear side of dome it is at least one inch long and about 1/4" wide most of the whole length. The condition is near mint to mint depending how you look at the fine nibblings on the under sharp outer edge of dome. Looks like production imperfections to me.

First email will have this beauty on your doorstep in 2-3 business days once a payment of $40.00 is made. Add $7.50 USD if Canadian address. I accept Pay Pal non-fee, personal or money order checks as payment. I will combine shipping and give discount when more then one insulator is purchased. Save some bucks by seeing what other insulators I presently have listed for sale. Email me first however with a commitment for the insulator on this page before shopping for other insulators