Howard Hughes, Tom Thurlow, Harry Connor, Richard Staddart, and Dale Powers with an unidentified aircraft behind them in New York. Typed on a piece of paper attached to the image: "Hughes flies to New York for hop to Paris. L to R L. Tom Thurlow and Harry Connor, Hughes, Richard Stoddart and Dale Powers. 7/4/1938."
From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). The slide reads: "Comparison of the cumulative estimated dose with diagnostic x-rays 1951 to 1958.