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A finding aid only, not necessarily complete or accurate. Please do not add photos here, rather add them on the article page, and delete the entry here.
^Numbers represent an alphabetical ordering by significant words. Various colorings, defined here, differentiate National Historic Landmarks and historic districts from other NRHP buildings, structures, sites or objects.
^The eight-digit number below each date is the number assigned to each location in the National Register Information System database, which can be viewed by clicking the number.
^Location derived from Swauger, James L.Rock Art of the Upper Ohio Valley. Graz: Akademische Druck und Verlagsanstalt, 1974, 115. The NRIS lists the site as "Address Restricted".
The location was not correct. I've changed it to match the actual location, as verified by GPS at the location, and on google and bing maps. Generic1139 (talk) 22:39, 14 October 2013 (UTC)[reply]
Oak Hill is up a private posted road, and is not particularly visible. Hugh Laughlin House is at the end of a long, not obviously public, dirt driveway, not visible from the public road.
