Boston Athenæum

Founded in 1807, the Boston Athenæum is one of the oldest and most distinguished independent libraries and cultural institutions in the United States. The mission of the Boston Athenæum is to serve its members, the broader community, and scholars throughout the world by preserving and augmenting its collections of books and art, by providing library services and cultural programs, and by preserving and enhancing the unique atmosphere of its landmark building.

http://www.bostonathenaeum.org