United States. National Park Service.
Frank and Virginia Williams Collection of Lincolniana (Mississippi State University. Libraries)
National Park Service (U.S.)
NPS (Organization)
U.S. National Park Service
United States. Park Service
United States. Department of the Interior. National Park Service
United States. National Park Service. Washington Office
United States. National Park Services Agency
United States. National Parks Service
United States. Service national des parcs
United States. Servicio de Parques Nacionales
United States. Servicio Nacional de Parques
WASO
Mississippi State University. Libraries Frank and Virginia Williams Collection of Lincolniana