Rare Declaration of  Independence copy goes on display — 250 years after the British intercepted it

On the night of July 4, 1776, as delegates of the Continental Congress dispersed into the Philadelphia darkness, a printer named John Dunlap got to work.

The assignment was urgent. Congress had just approved the Declaration of Independence and needed copies immediately. Through the night, Dunlap and his assistants set type and printed roughly 200 broadsides carrying the astonishing news that Britain’s American colonies had declared themselves free and independent states.

By early 1778, copies of the Declaration were being debated in Parliament itself.

These first printings were never intended to become museum pieces. They were meant to travel — by horseback, by ship, and by express rider — to army camps, city squares, and eventually, to foreign governments whose support the fledgling republic desperately needed. Some