Here are two really nice Cauvet's insulators. Both have good embossing, with the ER having fabulous embossing. Pictures should tell it all. Both are in mint condition. The light aqua ER has a nice carbon cloud in the dome along with some good milk. The green one has some milk in it also. The green one has all three dates being very readable, which is sort of uncommon for these. Cauvet's, at the top of the insulator, is also fairly readable. I will post a pic of the backs of them also. 50, shipped.