The National Register of Historic Places is the United States federal government's official list of sites, buildings, structures, districts, and objects deemed worthy of preservation for their histori
Old Slater Mill, a historic district in Pawtucket, Rhode Island, the first property listed in the National Register, on November 13, 1966
S. R. Crown Hall in Chicago, listed under criteria B and C for its association with architect Ludwig Mies van der Rohe and its modernist design
Round barns in Illinois, a multiple property submission to NRHP that includes 18 structures throughout Illinois
A typical black-and-bronze plaque found on properties listed in the NRHP, reading "This Property Has Been Placed on the National Register of Historic Places by the United States Department of the Interior".
Historic preservation, built heritage preservation or built heritage conservation is an endeavor that seeks to preserve, conserve and protect buildings, objects, landscapes or other artifacts of histo
World's Richest Acre Park in Downtown Kilgore, where the greatest concentration of oil wells in the world once stood along with the downtown beautifully preserved.
The Basilica of Saint-Denis, which was among the first buildings to be registered by the conseil des bâtiments civils and subsequently among the first to be registered as a monument historique.
John Lubbock, MP was a moving force behind the implementation of the Ancient Monuments Protection Act 1882.
Tattershall Castle, preserved at personal expense by Lord Curzon and a catalyst for broader heritage protection laws.