Signing of contracts for Lake Mead water pipeline at the Las Vegas City Hall. Sitting in the top row from left to right: unidentified individual, Arleigh West, Bureu of Reclamation, Oran Gragson, Mayor of Las Vegas, Paul Laxalt, Governor of Nevada, Robert Griffith, Chairman Colorado River Commission, William Taylor, Mayor of North Las Vegas, Leonard Fayle, President of Las Vegas Valley Water District, Mr. Hampton, Mayor of Henderson, Robert Broadbent, Mayor of Boulder City. Site Name: Clark County Court House, Las Vegas (Nev.)
Description given with photograph: "Hughes sets new transcontinental transport mark. Floyd Bennet Field, NY--- Howard Hughes, millionaire flier, setting his famous round-the-world transport plane down here, early August 20th, after a record-smashing flight from Los Angeles. Hughes and three companions completed the trip in 10 hours 32 minutes and 20 seconds, shattering the record of 11 hours and five minutes set four years ago by Tommy Tomlinson. The flight was made most of the way in the substratosphere at an average altitude of 17, 000 feet. Credit Line ACME."