BENSON, Cochise County, Arizona - Double-roofed house: Double roofing was used for heat insulation. This is one of the last existing double-roofed homes in Arizona. It is unoccupied. On this day, the trees around the house were being trimmed. Those are tree trimmings on the ground in front of the fence. - Library: Where the tree is, is an outdoor reading nook. - Window in old building: This building was located next to the double-roofed house.