NOVA | Saving the National Treasures

Saving the National Treasures: A team of experts takes on the preservation of the original Declaration of Independence, Constitution, and Bill of Rights.

Fading Away
Color photos, old newspapers, the Declaration—we've all seen materials damaged by light. But what's actually happening?

A Conservative Approach
Conservators reveal what's really on the back of the Declaration, how it felt to handle the document, and more.

The Damage Done
On this high-resolution image, examine how two centuries of loving but imperfect care have altered the Declaration.

Case Closed
Explore the special encasement designed to protect the Charters of Freedom.

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