Ralph J. Bunche Library, Federal government library in Harry S. Truman Building, Washington DC, United States.
The Ralph J. Bunche Library is a research library inside the Harry S. Truman Building, the main headquarters of the US State Department in Washington D.C., located in Room 3239. It holds printed books and digital resources focused on international affairs and diplomacy.
The library was founded in 1789 together with the State Department, making it one of the oldest government libraries in the country. During the War of 1812, staff managed to move key documents to safety before British forces reached Washington D.C.
The library is named after Ralph J. Bunche, who in 1950 became the first African American to receive the Nobel Peace Prize. The shelves reflect decades of American foreign policy work, with materials on treaties, negotiations, and diplomatic history that staff consult regularly.
The library is primarily open to State Department employees, but authorized visitors may also access it under specific conditions, so it is worth checking entry requirements in advance. The building has security procedures in place, and visitors should plan for extra time at the entrance.
Despite being housed in a heavily secured government building, this library holds one of the oldest active diplomatic collections in the country, with some materials dating back to the earliest years of the American republic. Few visitors outside government circles are aware that such a working archive exists within an operational federal office.
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