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Historic Resource Study - Allegheny Portage Railroad National Historic Site, Pennsylvania
History of Connecticut's Coast: 400 Years of Coastal Industry and Development
Study of Hand-Held Fire Extinguishers Aboard Civil Aviation Aircraft
Moselle River Crossing: Offensive, Deliberate Assault, River Crossing, 9-19 November 1944
Delaware, Lackawanna and Western Railroad Line Scranton to Slateford Junction, Pennsylvania
Slavery and the Underground Railroad at the Epps Plantations, Petersburg National Battlefield
Historic Resources Study: The Civil War Defenses of Washington. Part II
Records Relating to Railroads in the Cartographic Section of the National Archives
Over Not Through: The Search for a Strong, Unified Culture for America's Airmen