Help ID this lens

I need help to ID this lens. I have a lot of old glass molds and have a few of these made to see what it is. The color may not be right because this is the color the glass shop was in. I did not care about color, I just needed a sample. This may be a clearance light, tail light or fender light for a motorcycle. I have no idea. There is a design inside the lens but I am still at a lost. I know someone out there may have an idea. Help me if you can.

Thank you

First thought was a 46-48 Buick taillight, but they had a round chrome ring around the big end.

31Vicky ........................

I think it is for a running or clearance light. I have these art deco similar looking running lights.

Indian Motorcycles had a similar front fender light, but it had an Indian molded into the face. I think that Harley had something similar, too.

mikeburch

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Thanks for the replies. I was thinking fender or clearance light but I have never seen on that is all glass. There is a distinct ridge on it that looks like some kind of bezel would mount on it but like I said before I have never seen one that the whole thing is glass. Thanks for your help. If anyone else has any ideas or pictures, please post them.

Jon

Thanks for the help so far. Any other ideas?