Nice VNM Light Blue CD 731 {MLOD} which has some unique characteristic's to it. First there is a shower of tiny bubbles starting just above the wire groove lip angling though the center of wire groove and falling off like a water fall on the bottom wire groove lip. Next is a streak of amber starting just above the upper wire groove lip running through the center of wire grove and ends just past the lower wire groove lip. Really can not find any thing that you might consider damage. The characteristic's in these piece comes to life when back lighted. Asking $200 plus shipping. PayPal (non fee) or personal check.