Arizona Historical Society Museum

The Arizona Historical Society Museum in Tucson, located on North Park Avenue near the University of Arizona campus, is the flagship institution of the Arizona Historical Society, founded in 1864 — seven years before Arizona achieved territorial status — making it one of the oldest historical organizations in the American Southwest. The museum occupies a building constructed in 1953 and holds collections documenting Arizona's history from the Spanish Colonial period through the 20th century, with particular strength in the territorial period of 1863-1912. The permanent gallery, Arizona Territory, reconstructs the physical and social environment of late 19th-century Arizona through period-furnished rooms, large-scale dioramas, and original artifacts. A full-scale reconstruction of an 1880s Arizona mining tunnel, complete with simulated ore-bearing rock walls, period mining equipment, and the atmospheric conditions of an underground work environment, is among the most distinctive exhibits in the museum. A companion section presents the social landscape of the territorial era through reconstructed commercial spaces including a general store, transportation exhibits featuring horse-drawn vehicles, and displays on the role of the territorial legislature and U.S. Army in establishing governance across the territory. The transportation gallery houses several horse-drawn vehicles and early automobile specimens representing the transition from frontier-era to 20th-century mobility in Arizona. The research library and archives, housed in an adjacent building, hold more than 1.5 million photographs, manuscripts, maps, and newspapers documenting Arizona history from the Spanish mission period forward and are available to researchers by appointment. The Arizona Historical Society also operates branch museums in Flagstaff, Yuma, and Tempe, giving it the broadest geographic coverage of any historical institution in the state. Rotating special exhibitions address topics in Arizona's 20th-century history including the copper industry, World War II homefront and prisoner-of-war camps, and the growth of the Phoenix metropolitan area.