This post shows the top of the CD 132.2 insulator. This insulator has a weakly embossed script 2 on the top which is hard to see. I've attempted to adjust the lighting, but this is the best picture I was able to take.

CD-132.2 No Embosing - Paisley Style - Button Mold /MLOD - Light Blue Aqua - Top has a circle with a weakly embossed script 2. The insulator has considerable character with many micro bubbles and several amber swirls. Measurements are 98 mm (Height) x 74 mm (Width).