Advanced Search allows you to look for specific search terms within a particular search field (also known as a "property" or "metadata field"); please consult our explanatory list of available properties. You may include as many properties in your search as you like. Choose "All" to search across all available properties. Unless you know the exact term you are looking for, such as the formal version of a person's name (i.e. Kennedy, John F. (John Fitzgerald), 1917-1963), it is best to search using "CONTAINS" rather than "EQUALS". The Advanced Search also searches OCR full text versions of scanned documents, PDF transcripts of Oral History Interviews, and finding aids.