List of the largest libraries in the United States
The largest public library in the United States—and the largest library in the world—is the Library of Congress in Washington, D.C., which is the "de facto" national library of the United States. It holds more than 167 million items, including "more than 39 million books and other printed materials, 3.6 million recordings, 14.8 million photographs, 5.5 million maps, 8.1 million pieces of sheet music and 72 million manuscripts." Other than the Library of Congress, the largest public library in the United States is the New York Public Library, while the largest research library in the United States is the Harvard Library.
Knight Library
Knight Library is the main facility of the University of Oregon's (UO) library system. It is located on the university's campus in Eugene, Oregon, United States. The library design is emblematic of the architecture of the university's older buildings, and it serves as a hub of student activity. As of 2008 it has a collection of more than 3 million volumes. The library also holds collections of primary sources such as photographs and manuscripts on various topics at the Special Collections & University Archives. It is also a depository for the Federal Depository Library Program.