Howard Hughes in the cockpit of the XF-11. Trucks and emergency vehicles are seen nearby.

Howard Hughes warming up the first XF-11 prototype.

Boulder City, panorama of houses, view from the water tank. To the far right of the photo, City Hall, the original Boulder City Elementary School located at 401 California Avenue, can be seen.

Portrait of Las Vegas Mayor Oran K. Gragson seated at his desk in City Hall. A certificate From Delta dated June 25, 1961 hangs on the wall behind him. Oran Kenneth Gragson (February 14, 1911 – October 7, 2002) was an American businessman and politician. He was the longest-serving mayor of Las Vegas, Nevada, from 1959 to 1975. Gragson, a member of the Republican Party, was a small business owner who was elected Mayor on a reform platform against police corruption and for equal opportunity for people of all socio-economic and racial categories. Gragson died in a Las Vegas hospice on October 7, 2002, at the age of 91. The Oran K. Gragson Elementary School located at 555 N. Honolulu Street, Las Vegas, NV 89110 was named in his honor.