Charles mini sticker say EIN 020 but I looked up and the embossing is different on this piece. In fact I couldn't find any listing out of the two or three that has a letter A embossed under the numbre 3 (3/A) . Front as shown is embossed PAT APP FOR.. THe color is gorgeous Brooke's Blue (my pics may not appear that color) with lots of milk. The milk is thick in places and ligher where ever else it is. But no matter the state of the milk you can't help but to see. My eyes are declineing and I can. The condition isn't bad at all. Sounds much worse then descibed in my following damage report.

Damage report : Front side has two deep scratches or something at the base of the dome. More toward the right side top there is an inclusion that made the glass flake a bit above. On the same front side (there is only one front) at the top of the skirt and going into wire is another flake. That would be to the right and straight up from the ending of the embossing. The rear side of insulator is in much better condition. Only a flake inside the wire groove about three quarters of an inch to the right and up from the embossing. On the base working backwards to the rear from the right side mold line there is a good amount of nibbling on the outer edge. None can be seen when displaying.

Books 50-75 for Brooke's Blue without milk. Also says $300 plus for milky aqua so this is tough to price. However, first email will have this beauty on your doorstep in 2-3 business days once a payment of $70.00 is made. Who knows. You just might be buying an unlisted 133.1. Add $10 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