List of National Historic Landmarks in Ohio

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This is a list of National Historic Landmarks in Ohio and other landmarks of equivalent landmark status in the state. The United States' National Historic Landmark (NHL) program is operated under the auspices of the National Park Service, and recognizes structures, districts, objects, and similar resources according to a list of criteria of national significance.[6] There are 76 NHLs in Ohio and four additional National Park Service-administered areas of primarily historic importance.[7]

  1. ^ "Donald B. (Towboat)". National Historic Landmarks Program. National Park Service. Archived from the original on June 5, 2011. Retrieved June 5, 2009.
  2. ^ Contact Us Archived 2011-07-26 at the Wayback Machine, Historic Preservation Society [former owner], n.d. Accessed 2012-06-24.
  3. ^ "Interior Department Announces 24 New National Historic Landmarks". January 11, 2017.
  4. ^ "History | Dr Bob's Home". Archived from the original on March 25, 2014. Retrieved April 16, 2014.
  5. ^ "Secretary Jewell, Director Jarvis Announce 10 New National Historic Landmarks Illustrating America's Diverse History, Culture". Department of the Interior. November 2, 2016. Retrieved November 3, 2016.
  6. ^ National Park Service. "National Historic Landmarks Program: Questions and Answers". Archived from the original on May 31, 2009. Retrieved September 21, 2007.
  7. ^ National Park Service (June 2011). "National Historic Landmarks Survey: List of National Historic Landmarks by State" (PDF). Archived from the original (PDF) on November 5, 2011. Retrieved July 4, 2011.