Trying to determine if this is a day 1 annealing line or if its another type of crack. Possibly a day 1 that enlarged over time? Starts in the dome and goes down through the skirt. It can be felt from the inside and is approximately 1/8" -1/4" wide. Does not make contact with the outside.

I would call the color a dark teal aqua. Still dirt in the pinhole. Is this "crack" going to drop the value quite a bit?

A: Day 1 annealing crack.

Here was the obscure and overlooked eBay listing: http: //www.eBay.com/itm/Antique-Green-Glass-insulator-/171268405356?_trksid=p2047675.l2557&ssPageName=STRK%3AMEWNX%3AIT&nma=true&si=VlD25jrHtKFzakACkx57WCmLLsU%253D&orig_cvip=true&rt=nc

Bummer that its not green but id take the risk again