Located at: Papago Park Military Reservation
5636 E. McDowell Rd., Phoenix, Arizona 85008-3495 (Entry at Main Guard Gate) Driving directions: From McDowell turn north on to Bushmaster Blvd (which is about 1/4 mile east of 52nd Street). Enter the Reservation via the Guard Gate. At the gate you will be asked to show your driver's license. The guard on duty will give directions to the Museum. The library is located on the second floor of the Museum.