The National Trust for Historic Preservation is a privately funded, nonprofit organization based in Washington, D.C., that works in the field of historic preservation in the United States. The member-
The National Trust for Historic Preservation was headquartered in the Watergate complex, Washington, D.C.
The National Trust for Historic Preservation's former headquarters of 35 years, the Andrew Mellon Building, located in the Dupont Circle neighborhood of Washington, D.C. The National Trust moved its headquarters to the Watergate complex in 2013.
Woodlawn Plantation & Pope-Leighey House, Alexandria, Virginia, was the first site acquired for the National Trust portfolio
The portfolio of National Trust sites has expanded to include Philip Johnson's Glass House in New Canaan, Connecticut.
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
National Trust for Historic Preservation
…be at least 50 years old; designated by the U.S. Secretary of the Interior as a National Historic Landmark or listed in or eligible for listing in the National Register of Historic Places; and recognized as having historic significance. Initiated in 2011, the National Treasures program identified historically significant landmarks that…
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".