Hopefully you can see the difference between the three star CD 102 insulators. Left and center are double stars (front and back) right is a single star. All of the insulators have some ware and rust in the wire groove. I like this, because it proves it served a useful purpose; not just a pretty chunk of glass.
I will ship one insulator (US) insured for $10 and 2 – 4 insulators (US) insured for $15. The first "I'll take it" gets it. Inquiries about condition or discounts I will not consider binding. PayPal Friends or checks are OK.
Left: Yellow Green; damage: tiny open dome; 3 or 4 flea bits. Rust and wg ware shows that there was a wire around this insulator at one time.
Center: There are two bubble above and below the wire groove. The insulator is mostly green, but there is a good size field of aqua and amber fields in the dome. Damage: there is an eraser size wg chip/bruise over the star shown in the photo. There are 12 to 15 flea bites on the insulator.
Right: Yellow olive Green single star Damage: there is an eraser size wg chip again over the star shown in the photo. There are a half dozen flea bites on the insulator.
Take 20% off of the prices shown.