Post any item that's lost/missing/stolen/etc. through time! Also include a couple of words for the back story. If you have a source, much better..
Let me start:
The lost spanish galleon San José.
The San José is considered to be one of the richest treasure ships ever lost in the Western Hemisphere. She sank in about 1,000 feet of water on June 8th, 1708. This loss resulted from a battle with an English squadron.
The San José was loaded with eleven million pesos (about 344 tons of gold and silver coins). 116 chests of emeralds, and the personal wealth of the Viceroy of Peru. The estimated Value of the cargo today is more than 1-2 Billion US dollars.
Treasure Ships Around The World