United States Department of the Interior, National Park Service, Office of Archaeology and Historic Preservation, State of West Virginia Survye, Seneca Glass Company 1896, Beechurst Avenue (U.S. 19), between 6th and 8th Streets, Morgantown, West Virginia, Blueprint (1 sheet, 1997); Mead Power 1909, Clarendon Vicinity, Warren County, Pennsylvania, Blueprints (5 sheets, 1997); Anthracite and Bituminous Coal Recording Project, Eckley, Luzerne County, West Virginia, Blueprints (5 sheets, 1999); Historic American Engineering Record, Joanna Iron Furnace Recording Project, Morgantown, Berks County, Pennsylvania, Blueprints (4 sheets, 1999); IHTIA, The Virginia Island Water-Powered Mill Complex on North Bank of the Shenandoah River, 0.5 Miles from Confluence with the Potomac River, Harper's Ferry, Jefferson County, West Virginia, Blueprints (5 sheets, 1992), 1992–1999

United States Department of the Interior, National Park Service, Office of Archaeology and Historic Preservation, State of West Virginia Survye, Seneca Glass Company 1896, Beechurst Avenue (U.S. 19), between 6th and 8th Streets, Morgantown, West Virginia, Blueprint (1 sheet, 1997); Mead Power 1909, Clarendon Vicinity, Warren County, Pennsylvania, Blueprints (5 sheets, 1997); Anthracite and Bituminous Coal Recording Project, Eckley, Luzerne County, West Virginia, Blueprints (5 sheets, 1999); Historic American Engineering Record, Joanna Iron Furnace Recording Project, Morgantown, Berks County, Pennsylvania, Blueprints (4 sheets, 1999); IHTIA, The Virginia Island Water-Powered Mill Complex on North Bank of the Shenandoah River, 0.5 Miles from Confluence with the Potomac River, Harper's Ferry, Jefferson County, West Virginia, Blueprints (5 sheets, 1992), 1992–1999, Box: 106, Item: 279. Institute for the History of Technology and Industrial Archaeology Records, A&M 3936. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/156003 Accessed November 23, 2024.