Hello Sharp,
What a great dagger and great investigation.
On what to tell the man's son??
Send the man the information on his father.
It seems much of the world is going on some new philosophy where people who think they know what is better for other people have the right to withhold information from them.
This is not a comment towards you Sharp. Just something to think about while you are deciding.
Not to go off on a soap box here, but who can presume to know more about what is good for a person than that person.
On the other hand, if he never knows, the stress from not knowing can cause depression, even cancer. So be safe, send him the info.
Just my opinion.
