Since the salt mine is 650 feet underground it is tornado proof, hurricane proof, bomb proof, and safe from almost everything! It also stays at a perfect 68 degrees so after World War II John F. Kennedy turned it into our country's personal safety deposit box where he kept our nations most important documents. Then the movie industry started using it to keep the props safe from like every movie ever made since 1920. And now they hold stuff from every state and most countries. It is very hush hush though even the workers have no clue to the extent of what is stored in the underground vault storage.. But we got to see a few awesome props that were on display. |