|| 1915 | Sun Temple excavated by Dr. Fewkes. || || | || || 1916 | Far View House excavated by Dr. Fewkes. || || | || || 1917 | First Government-constructed trails to Spring || || | House and Soda Canyon. || || | || || 1918 | First camp accommodations established at Spruce || || | Tree Camp. || || | || || 1919 | Square Tower House excavated. || || | || || 1921 | Establishment of superintendent's office and home || || | at park headquarters. || || | || || 1925 | First unit of park museum constructed by donated || || | funds. || || | || || 1926 | Excavation in Step House Cave and discovery of || || | its occupation by Basket Maker III people more || || | than 3 centuries in advance of cliff dweller || || | occupation. || || | || || 1928 | Exclusive jurisdiction of park tendered to the || || | United States and accepted by act of Congress || || | April 25. || || | || || 1934 | Completion of deep water well (4,192 feet). || || | || || 1936 | Addition to park museum completed. || |+--------------------------------------------------------------------+| +----------------------------------------------------------------------+ RULES AND REGULATIONS . Briefed . A complete copy of the rules and regulations for governing the park may be seen at the office of the superintendent. +Automobiles.+--Secure automobile permit, fee $1 per car. Speed limit 35 miles per hour on entrance highway, 20 miles per hour in headquarters area and on ruin roads. Drive carefully; free wheeling is prohibited within the park. +Fires.+--Confine fires to designated places. Extinguish completely before leaving camp, even for temporary absences. Do not guess your fire is out--KNOW IT.