John von Neumann, J. Robert Oppenheimer, James Pomerene, Gerald Estrin, Julian Bigelow and others affiliated with the Electronic Computer Project

Electronic Computer Project engineering group and Institute for Advanced Study leaders, from left to right, Gordon Kent, Ephraim Frei, Gerald Estrin, Lewis Strauss (Institute Trustee), J. Robert Oppenheimer (Institute Director), Richard Melville, Julian Bigelow, Norman Emslie, James Pomerene, Hewitt Crane, and John von Neumann.