A view of Howard Hughes preparing to fly the Air Force test plane.

Typed onto a piece of paper attached to the image: "Howard Hughes at the microphone, during his brief address at Official Municipal welcoming ceremonies in the Council Chamber at City Hall. In his speech, Hughes disclaimed credit for the flight and heaped praise on the "men who designed and perfected to its present remarkable state of efficiency, the modern American flying machine and equipment." New York, New York."

A view of Howard Hughes preparing to fly the Air Force test plane.

A view of Howard Hughes preparing to fly the Air Force test plane.

Howard Hughes, possibly right before or after the April 4, 1947 flight of the second XF-11 prototype.

A general view of the parade consisting of thousands of people celebrating Howard Hughes' completion of his round-the-world flight.

Description printed on photograph's accompanying sheet of paper: "Gen. view parade: As globe fliers braved Broadway blizzard, New York. Although they didn't encounter a single snowflake on their roaring dash across Siberia, Howard Hughes and his four-man crew met a regular blizzard (of Broadway ticker tape) today as New York paid them homage as only New York know how. This is a view of the scene as the triumphal procession proceeded from the Battery to City Call. In the car are (left to right) Grover Whalen, President of the New York World's Fair, Howard Hughes and Al Lodwick, his press representative. (w) 7-15-38.30."