For your cosideration is a CD 133.1 [020] PAT APP FOR insulator. It is picture on the right side of a Hemingray CD 134 with the 162 dome for color comparing. That 134 was only made in Hemingray Blue. This particular 020 was made in aqua, Brooke's Blue and Hemingray Blue. That eliminates Hemingray Blue as the color of the 133.1. I've never seen a Brooke's Blue insulator, but like most of us I've seen plenty of aqua insulators and this one sure looks blue to me. It is very fizzy and has many smaller bubbles along with traces of milk. It is embossed 3 over a letter A on the back skirt. Overall it is in great condition. It does have a ping bruise on the first P of APP on the front skirt. There is no crack as my pic may lead to think. There is one straw line that starts at the top of the dome and ends below the base. The base has a total of five small 1/8" or so shallow flakes that will not show at all when displaying. This insulator is listed between 50-75. It's yours for $55 shiped to your door (US only). Email me quick with your zip code and I will calculate the total . I accept Pay Pal, Money Orders of personal checks. I've added two pics of this insulator along side the CD 134 for front and back views. Thank you for looking. [id=272903524]