“Does anyone know of some lost treasures that have not been found yet?

I like to research this topic…here are a few I know about. InCarson City NV there is wells fargo treasure box full of silver coins that has never been found from a stage coach heist in the 1880′s. There is sunken treasur in San Francisco Bay with a small treasure box that has never been found. There is a Cave that is made of Gold in Arizona No one has found. Anyone know of some other good ones?

DB Cooper’s lost $200,000. Several thousand have been but most of it is still missing and hasn’t turned up in circulation yet.

Rare Arizona Meteorite Find and Classification – Achondrite Meteorite!