Established within the Hagedorn Library Learning Center in 2001, the Buckley Historical Archives acquires and preserves original primary source documentation and materials devoted to the historical legacy of Buckley Country Day School.

The Archive collects and preserves a wide variety of materials including original documents, correspondence, yearbooks, scrapbooks, audiotaped oral histories, video tapes and electronic media, photographs, ephemera, newspaper clippings, books, and Buckley’s newsletters and publications.