Mysteries At The Museum Season 5 Episode 22 -

Airdate: 2013-Dec-12

Episode summary:

While in Washington, D.C., Don examines the link between a mailbox and a spy case; and looks at the role brass knuckles played in protecting a president. Also: A hollow coin exposes a Cold War mystery.

About Mysteries At The Museum series:

Museums are where America displays its wondrous treasures of the past — often strange and curious remnants of the momentous events that have ...Show more >