There is a marker for this die on the lower rim area:

This is what I look for on the bottom of the ear. It reminds me of the State I live in on the SW border.

Not that yours is one, but a least you will know for the next find if this marker is present, then it could be that die number.

This is what I look for on the bottom of the ear. It reminds me of the State I live in on the SW border.

Not that yours is one, but a least you will know for the next find if this marker is present, then it could be that die number.





















