- 1896-1998, predominant 1950 and 1997
Collection consists of 9 series. Series 209 consists mostly of reports and published accounts. Series 210 documents the work of the Emergency Preparedness and Coordination Committee (EEPC) under the finding aid heading “Emergency Program”. Collection includes textual and electronic records, correspondence, fact sheets, property listings, press releases, bulletins, public inquiry forms, newspapers, maps, pictures, and video tapes.