New York Public Library, Stephen A. Schwarzman Building

Hundreds of items have been pulled from the New York Public Library's expansive and centuries-spanning archive to be put on display—many of them for the first time—in a permanent exhibition called "The Polonsky Exhibition of The New York Public Library’s Treasures." Inside the NYPL's Stephen A. Schwarzman Building and its beautiful Gottesman Hall, are more than 250 unique and rare items culled from its research centers: the Stephen A. Schwarzman Building, the Library for the Performing Arts and the Schomburg Center for Research in Black Culture. The exhibit, which opens to the public on Friday, September 24, spans 4,000 years of history and includes a wide range of history-making pieces, including the only surviving letter from Christoper Columbus announcing his "discovery" of the Americas to King Ferdinand’s court and the first Gutenberg Bible brought over to the Americas. We visited the stunning collection this week to find the top 10 must-see items at the NYPL Treasures exhibit so when you go, you can make sure to see them for yourself: 1. Thomas Jefferson’s handwritten copy of the Declaration of Independence Photograph: Max Touhey / NYPL Only six manuscript versions of the Declaration of Independence are known to survive in the hand of Thomas Jefferson. Jefferson made this copy for a friend shortly after the July 4th, 1776, ratification of the Declaration, which announced to the world the American colonies’ political separation from Great Britain. He underlined words t