Here is a CD 285 EIN [010] [No embossing] SB in Blue Aqua. I count two dome tics; the outer base edge has a few sliver chips as shown; and there's some roughness at the start of the threads. Note that this insulator is a so-called "floater" that rests on the extended inner skirt. A few pea-size bubbles and some light fizz add a little extra to this uncommon beauty. Asking $110 plus postage.