B
BIG61AL
Guest
I have no idea what this is. The only thing for certain is the "NO" or "ON" and the grooves. The quarter is shown to get a general size along with rough out line of it's assumed shape and size about 2 1/2 inches. Appears to be cast. I can almost see a beehive shape near the point. This portion weighs approximately 3/4 oz for a estimate weight of 3 oz. What is this?