The dedication of Boulder City's Bicentennial Gazebo in Boulder City, Nevada 1976. From left to right: unknown, unknown, unknown, unknown, Jeanne Clark, Bob Ferraro (crouching), Tommy Nelson, Joe Williams, Elton Garrett, unknown (crouching), unknown (crouching)
Description given with photograph: "Howard Hughes tests the Hughes plane. Seattle--Howard Hughes (right), millionaire aviation enthusiast and record holder, shown with Edmund T. Allen, Boeing test engineer, before they made a recent test flight in a Boeing-built Stratoliner. The huge machine was equipped with extra fuel tanks for the test. Hughes did not reveal the reasons for his interest in the four-motored, 30 passenger plane, designed for substratosphere flight."