Resources
Arizona State Historic Preservation Office
"The Arizona State Historic Preservation Office (SHPO), a division of Arizona State Parks, assists private citizens, private institutions, local governments, tribes, and state and federal agencies in the identification, evaluation, protection, and enhancement of historic and archeological properties that have significance for local communities, the State of Arizona, or the nation."
Includes links to resources for the National Register of Historic Places, and the Arizona Register of Historic Places. The Arizona Register of Historic Places "identifies the ... properties that are listed on the Arizona State Register of Historic Places (ARHP) that are not listed on the National Register of Historic Places (NRHP)."