Guides to archival collections, known as finding aids, are made available to assist researchers in using archival materials. Finding aids are provided for processed and unprocessed collections. Some unprocessed collections may not be available for research at this time. Digitized materials may be available through the finding aids, but use of the physical materials is only possible on-site and requires an appointment. Please Contact Us to schedule a visit or to request box lists or other guides for collections that do not currently have a finding aid.