Tradition tells of a chime that changed the world on July 8, 1776, with the Liberty Bell ringing out from the tower of Independence Hall summoning the citizens of Philadelphia to hear the first public reading of the Declaration of Independence by Colonel John Nixon.There is widespread disagreement about when the first crack appeared on the Bell. Hair-line cracks on bells were bored out to prevent expansion. However, it is agreed that the final expansion of the crack which rendered the Bell unringable was on Washington's Birthday in 1846.
The Liberty Bell Center is open round, year though hours vary by season. The Liberty Bell Center offers a video presentation and exhibits about the Liberty Bell, focusing on its origins and its modern day role as an international icon of freedom. Taped presentations about the history of the Liberty Bell are offered in a dozen languages for the convenience of foreign visitors. The Liberty Bell itself is displayed in a magnificent glass chamber with Independence