Here are a couple of different embossed CD 133 ER's. First is a blue aqua (010) ER (pennycuick mold). This embossing is a little more difficult to come by. It has a few minor factory kisses, but in good overall condition. Price is $35 plus shipping. Second is a Brookfield ER (220) in green aqua. This is the one with several patent dates. The best part of this insulator is the nice bold embossing. You can't find one with better embossing than this and it is in vnm condition. Price is $30 plus shipping.