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Survey of Historic Sites and Buildings

B. Sites Eligible For the Registry of National Historic Landmarks

The historic sites in this group have been judged by the Advisory Board on National Parks, Historic Sites, Buildings, and Monuments to meet the criteria of "exceptional value" for commemorating or illustrating the phases of U.S. history treated in this volume. As historic sites of national importance, they have been declared by the Secretary of the Interior to be eligible for inclusion in the Registry of National Historic Landmarks. Some have already been designated Registered National Historic Landmarks, and others will receive the designation upon application of the owners. A few have been proposed for addition to the National Park System.