I'm guessing by the ghosted HEMINGRAY just below the wire groove, that this was a 40. This is my heartbreaker for the day. Since the camera didn't do the bubbles any justice, it probably won't do the color on this one any either. But this is the first piece I've found in the wild with any real color. It's a strange color green, but that might be because of all the amber swirling around in it. ;)