Cast Iron Stove Production - Hopewell Furnace National Historic Site (U.S. National Park Service)
Cast Iron Stove Production - Hopewell Furnace National Historic Site (U.S. National Park Service)
Hopewell Furnace National Historic Site (U.S. National Park Service)
Hopewell Furnace National Historic Site Photos and Images
Berks Places: Hopewell Furnace a step back into 19th century iron industry center [Video]
A Little Time and a Keyboard: Investigating Early Industry at Hopewell Furnace
Cast House Reconstruction - Hopewell Furnace National Historic Site (U.S. National Park Service)
Hopewell Furnace: 250th Anniversary - Hopewell Furnace National Historic Site (U.S. National Park Service)
Hopewell Furnace National Historic Site
The Furnace Group - Hopewell Furnace National Historic Site Elverson, Pennsylvania (Historic Structure Report) (Paperback)
Cast House Reconstruction - Hopewell Furnace National Historic Site (U.S. National Park Service)