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Theodore von Karman’s parents
Guggenheim Airship Institute, Akron, OH
DC-3 wind tunnel test
Theodore von Karman’s Swiss trip
Boeing Model 247 monoplanes under contruction
Theodore von Karman and Barbel Talbot
Carl Sagan
William Bateson and R.A. Emerson
Historical Pasadena: Marengo Ave. and Colorado Blvd.
E. Bright Wilson, Jr.
William Fowler with Geoffrey and Margaret Burbidge
Michael Faraday (1791-1867)
Tycho Brahe and his mural quadrant
Simon Newcomb, 1835-1909
George Ellery Hale (in hammock) with Turners on lower terrace
Cavendish Lab: the first Mass Spectrograph set up by Aston in 1919
James A. Van Allen at the Space Conference
Seth Nicholson with telescope
First meeting of the National Advisory Committee on Radiation, Washington, DC.