Found this side mirror walking the swap meet of MD's Jalopy-a-Rama (great show). When I saw it. I was reminded of the jet molding on my 55 Chevy wagon so I grabbed it for $10. Cant find a symbol/mark/number/maker. Wouldn't mind knowing what it is so I can chase one for the passenger side.I think late 50s Ford/Merc. Friend thinks Mopar. Ideas?