David Longwell House
David Longwell House is a historic building in Monongahela, Pennsylvania.
It is designated as a historic residential landmark/farmstead by the Washington County History & Landmarks Foundation.
References
- ^ "National Register Information System". National Register of Historic Places. National Park Service. March 13, 2009.
- ^ "Longwell House". Landmark Registry - Residential Landmark/Farmstead. Washington County History & Landmarks Foundation. 2008. Archived from the original on 2012-03-14. Retrieved 2010-11-08.
