Hold this thing in your hand and you can't really tell what color it is - looks different at every angle. Put it in a bowl of water and you can see it is generally a clear Hemingray - 19 with a halo of Hemi blue around the pinhole with stronger swirls here and there. Unlike the clear pieces with the blue stripe down one side, this one almost looks sage in hand with more potent color in spots. No one asked has seen another like it. All this dude has for damage is an annealing line on the dome and one nicked drip. VNM blue stripes bring $200. How about $250 for this most unusual signal.