White Plains and Westchester County Subject Files include newspaper clippings, magazine articles, photographs, brochures, pamphlets, published documents, and other relevant ephemera. The subject files are still being added to, but the collection is strongest from 1940-1990. Separate sets of files exist for materials relevant to White Plains, Westchester County, and the White Plains Public Library. Please contact the Librarian for White Plains History to see if we hold materials relevant to your research and for access information.