A hoard of gold coins found by archeologist, documented and studied. We have the good fortune of seeing the treasure and understanding the context by which it was found in.
The treasure hunting lessons that I walk away with is:
1. that businessmen have and will continue to want to protect their wealth on the premises which they can control. Be it behind a brick wall in the shop, in the back in a safe, or in the floor in the back of the shop.
2. check old shop floors with a large coil