This interview was conducted as part of the Archives for the History of Quantum Physics project, which includes tapes and transcripts of oral history interviews conducted with circa 100 atomic and quantum physicists. Subjects discuss their family backgrounds, how they became interested in physics, their educations, people who influenced them, their careers including social influences on the conditions of research, and the state of atomic, nuclear, and quantum physics during the period in which they worked. Discussions of scientific matters relate to work that was done between approximately 1900 and 1930, with an emphasis on the discovery and interpretations of quantum mechanics in the 1920s. Also prominently mentioned are: Gladys Anslow, Robert Fox Bacher, Ernst Back, P. A. Boeser, Niels Henrik David Bohr, Hendrik Brugt Gerhard Casimir, Walter Colby, Dirk Coster, G. H. Dieke, Paul Ehrenfest, Albert Einstein, Enrico Fermi, George Hartwig de Hass, Werner Heisenberg, David Inglis, Edwin Crawford Kemble, Ivan Robert King, Oskar Benjamin Klein, Ralph de Laer Kronig, Alfred Land,̌ Otto Laporte, T. van Lohuizen, Hendrik Antoon Lorentz, Fraulein Mensing, Edgar Meyer, Robert Andrews Millikan, J. Robert Oppenheimer, Friedrich Paschen, Wolfgang Pauli, Linus Pauling, Isidor Isaac Rabi, Harrison McAllister Randall, Adolf Smekal, Arnold Sommerfeld, Thomas, Uhlenbeck (George's father), George Eugn̈e Uhlenbeck, Albrecht Unsl̲d, W. van der Woude, Vry, John Wulff, Pieter Zeeman; Universiteit van Amsterdam, Rijksuniversiteit te Leiden, University of Michigan, Teyler's Museum, Universitt̃ T bingen, and Universitt̃ Zurich.