Howard Hughes (foreground) and S. P. Brown (bending over) examining the new Hughes rock bit head at the Hughes Tool Company plant.

The black and white view of Howard Hughes exiting his Lockheed 14 aircraft after performing the final landing on the Round the World flight at Floyd Bennett Airport, New York. Description printed on photograph's accompanying sheet of paper: "World fliers greeted on arrival. Floyd Bennett Airport--- Minutes after he and his companions set their plane down here, completing a dramatic dash around the world, Howard Hughes, wearing the same battered hat, his face covered by a heavy stubble, stepped from the plane, to be greeted by Mayor La Guardia, in the photo are, left to right: Ed Lund, flight mechanic, Howard Hughes, Thomas Thurlow, navigator; Harry P. M. Connor, navigator, and Mayor La Guardia. Credit Line (ACME) 7/14/38"

Howard Hughes conversing with an unidentified man after landing the Lockheed 14 aircraft in Chicago.

The black and white view of Howard Hughes' Lockheed 14 aircraft after performing its final landing on the Round the World flight at Floyd Bennett Airport, New York. Description printed on photograph's accompanying sheet of paper: "Howard Hughes reception at Floyd Bennett Field 7/14/38."

An overhead view of a parade procession celebrating Howard Hughes' completion of his round-the-world flight.

An overhead view of a parade procession celebrating Howard Hughes' completion of his round-the-world flight.

An overhead view of a parade procession celebrating Howard Hughes' completion of his round-the-world flight.