NPR : Hidden Treasures: Sacred Relics of the Freemasons

NPR : Hidden Treasures: Sacred Relics of the Freemasons- In Boston, the birthplace of the American Freemasonry society, some ceremonial objects are considered so sacred, they're kept locked away. As part of the Hidden Treasures Radio Project, Harriet Baskas goes inside the Grand Lodge's vaults for a look at objects with ties to such illustrious Freemasons as George Washington and Paul Revere. [5:51 Realaudio broadcast]