Panoramic view of houses in Boulder City. This photo was taken between Dec. 15, 1933 and June, 1934.

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: "Journey's end for world fliers! Floyd Bennett Airport, N.Y.--- The plane which carried Howard Hughes and four companions on their dramatic dash around the world, is shown shortly after it landed here at the conclusion of the flight. Crowds swarmed about the craft as the fliers hesitantly prepared to leave the ship. 7/14/1938."

Howard Huges (second from left) standing with unidentified men in a building possibly located in Texas.

Howard Hughes in the Lockheed 14 in Los Angeles, California. Typed on a piece of paper attached to the image: "Howard Hughes off on first leaf of flight to Paris. Los Angeles, Cal. -- Howard Hughes, Millionaire oil man and speed flyer, at the controls of his huge Lockheed "Flying Laboratory" as it took off from here for its leisurely flight to New York, from where Hughes and his crew will fly to Paris and perhaps around the world. 7/4/1938 Credit line (ACME)."

Description printed on accompanying sheet of paper: "Hughes sets record for Atlantic crossing. Paris-- When Howard Hughes, millionaire sportsman, brought his plane to a perfect landing at Le Bourget, he established a record for spanning the Atlantic. After making minor repairs, he left for Russia on the second lap of his world girdling flight. Photo shows Hughes, in center (grey suit), surrounded by welcomes after he left his plane."

An up close view of Howard Hughes at a banquet held for him in the Biltmore Hotel in Los Angeles, California.

View of construction of one of the wings of the Hughes Flying Boat in a hangar at the Hughes Aircraft Company, June 1, 1945. Scaffolding is seen underneath the wing.